The phone gets handed to you with no warning. That is the scenario this page is for. You do not need a conversation, you need about six lines and a graceful exit, and everyone on the other end already knows you are learning.
Practice in Bolo →Opens the app. If you already have a session going, you pick up there.
The opening
नमस्ते आंटी जी
namaste aunty jee
Hello, aunty
नमस्ते अंकल जी
namaste uncle jee
Hello, uncle
आप कैसे हैं?
aap kaise hai~?
How are you? (to a man)
आप कैसी हैं?
aap kaisee hai~?
How are you? (to a woman)
Aunty and uncle are the normal words, not a substitute for something more Hindi. Add जी and you are already being polite.
Answering about yourself
मैं ठीक हूँ, धन्यवाद
mai~ theek hoo~, dhanyavaad
I'm fine, thank you
सब अच्छा है
sab achchhaa hai
Everything's good
मैं हिंदी सीख रही हूँ
mai~ hindee seekh rahee hoo~
I'm learning Hindi (woman speaking)
That third line is the most valuable one on this page. Say it early. It changes the whole call from a test into a project everyone wants to help with.
When you lose the thread
मुझे समझ नहीं आया
mujhe samajh nahee~ aayaa
I didn't understand
ज़रा धीरे से बोलिए
zaraa dheere se bolie
Please speak a little slowly
फिर से बोलिए?
phir se bolie?
Could you say that again?
इसका मतलब क्या है?
iskaa matlab kyaa hai?
What does this mean?
मेरी हिंदी अच्छी नहीं है
meree hindee achchhee nahee~ hai
My Hindi isn't good
The connection is bad
आवाज़ नहीं आ रही
aavaaz nahee~ aa rahee
I can't hear you (the sound isn't coming)
अब सुनाई दे रहा है?
ab sunaaee de rahaa hai?
Can you hear me now?
नेटवर्क ख़राब है
network kharaab hai
The network is bad
Warm things to say
आपसे बात करके अच्छा लगा
aapse baat karke achchhaa lagaa
It was good talking to you
आपकी याद आती है
aapkee yaad aatee hai
We miss you
जल्दी मिलते हैं
jaldee milte hai~
See you soon
Getting off the call
Nobody leaves on the first goodbye. Expect two more rounds after you start. These are the lines that make an exit read as affection rather than escape.
अच्छा, फिर बात करते हैं
achchhaa, phir baat karte hai~
Okay, we'll talk again
सबको मेरा नमस्ते कहना
sabko meraa namaste kahnaa
Give my regards to everyone
अपना ख़्याल रखिए
apnaa khyaal rakhie
Please take care of yourself
नमस्ते, फिर मिलेंगे
namaste, phir milenge
Goodbye, we'll meet again
One thing to drop
Do not apologise for your Hindi more than once. Say मेरी हिंदी अच्छी नहीं है at the start if you want, then stop, and keep making mistakes out loud. The mistakes are the part that gets you understood next month.