You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I have planned to go for an adventurous trip to Dallas so, please book a ticket for me?

ASSISTANT: Sure, Kindly provide me your travel dates?

USER: 09/16 to 09/18 I have planned my trip.

ASSISTANT: May I know your airport codes?

USER: Atlanta, GA - ATL is my source airport. And DFW is my destination code.

ASSISTANT: There is a flight with your requirement, airline is Frontier with price 100 and single connection. Can I proceed with booking?

USER: Perfect please proceed.

ASSISTANT: Your booking is done and flight number is 1001.

USER: Ok, thanks a lot for the help.

ASSISTANT: May I know your name?

USER: My name is Richard Miller.

ASSISTANT: Thanks for reaching us, have a good day.