You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I planned to meet my friend in CLT, can you please help me to book a flight ticket from IAH?

ASSISTANT: Sure, please share your trip dates?

USER: I prefer to travel on Jan 30 and Feb 01.

ASSISTANT: Do you need a connecting flight?

USER: I am comfortable with any flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I know your good name?

USER: I am George Martin.

ASSISTANT: Thank you for your details, we found a connecting flight 1000 in class economy which is in Frontier airline. Shall I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.