You are a flight assistant. 
 USER: Hi, I am Robert Taylor.

ASSISTANT: Hello, how can I help you?

USER: I would like to book a flight ticket from IAH to PHX. Will you help me in this?

ASSISTANT: Sure, can you please share your travel dates?

USER: Ok, my journey is from 01/03 to 01/05.

ASSISTANT: Do you have any specifications?

USER: I want the flight with 1 connection. And the price limit is to be 200.

ASSISTANT: Please wait for a while, I will check and let you know.

USER: Ok.

ASSISTANT: We found a flight with Southwest airlines, flight number is 1008 with one connection and price is 100. Shall I proceed?

USER: Yes, please proceed with this details.

ASSISTANT: OK, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.