You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Kimberly Nelson.

ASSISTANT: What type of assistance that you are seeking from our agency Nelson?

USER:  I am a doctor and I would like to travel Austin to treat my patient who is suffering with paralysis from past two months on wards, so can you find a flight ticket for me?

ASSISTANT: Sure, we are oblige to help you.

USER: Thank you.

ASSISTANT: Can you please provide your genesis and terminus airport codes for booking?

USER: My nearest genesis airport code is LAX and the nearest terminus airport code is AUS.

ASSISTANT: On what dates that you are planning to move Austin?

USER: I am planning to move Austin in the month of January, so the travelling date is on 01/10.

ASSISTANT: Ok, Is there any return trip that you are planning?

USER: Yes, I am planning for a return trip also, so you can reserve my return flight ticket in same month of 01/12.

ASSISTANT: Wait for a minute to check the flights availability and I will bring a best flight to your route.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 500. Is it ok for you?

USER: I am ok with that one, book the ticket.

ASSISTANT: Ok, your seat is reserved in flight number 1029.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us, have a great journey.