You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I am Thomas Carter, can you help me by booking a flight ticket from HOU to CLT?

ASSISTANT: Sure, may I know your willing dates to travel?

USER: Ok, my travel dates  are 08/11 and 08/13 respectively.

ASSISTANT: Do you have any specifications?

USER: Yes, I am looking for the flight with 1 connection limits.

ASSISTANT: There is a flight available with single connection at a fare 200 in UA airline. Are you ok with it?

USER: Ok, l am satisfied. Please book.

ASSISTANT: Your booking has been done in flight number 1006.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for picking us.