You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I have a business meeting in Houston, could you please help me to book a flight ticket from CLT to IAH?

ASSISTANT: Sure, may I know your travelling dates?

USER: My departure date is 03/29 and return date is 03/31.

ASSISTANT: Ok, may I know your name?

USER: I am Justin Edwards.

ASSISTANT: Yes, I found a flight-1005 with frontier airlines, can I proceed?

USER: Make sure that my price limit is 200 and with 1 connection limit.

ASSISTANT: Yes, your ticket has been booked.

USER: Ok, thank you for helping me.

ASSISTANT: Thank you for contacting us.