You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Betty Roberts.

ASSISTANT: How can I help you today?

USER: Please book a flight ticket from CLT to HOU locations.

ASSISTANT: Sure, I can help you with that. Can you please mention your travel dates for booking flight ticket?

USER: My travelling dates are from 08/19 and 08/21.

ASSISTANT: Ok, please wait a moment, I will check flight availability.

USER: Sure.

ASSISTANT: I have found a flight, airline is Frontier and flight number is 1008, shall I proceed?

USER: Sure, please proceed with it.

ASSISTANT: Your flight ticket is booked successfully.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us, have a nice day.