You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you?

USER: Can you please book a flight ticket to IAH?

ASSISTANT: Sure, may I know your travelling dates please?

USER: I have planned my travelling dates on 01/26 and return back on 01/28.

ASSISTANT: Ok, what is your source airport code?

USER: Sure, I would start my trip from ATL.

ASSISTANT: There is a flight with connection limit 1 and the price is 100 in the airlines Frontier. Can I proceed?

USER: Ok, that's perfect to travel to my region, please book the ticket.

ASSISTANT: Ok, I have confirmed your flight ticket with the flight number 1012.

USER: I appreciate your immediate response in my ticket booking, thank you so much.

ASSISTANT: You are welcome. Can you please tell me your name?

USER: Sure, my name is James Thomas.

ASSISTANT: Thank you for providing the information.

USER: Welcome.