You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am looking for a flight from CLT to SFO, can you help me in booking?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Sure, my planned travel dates are Nov 08 and Nov 10.

ASSISTANT: May I know your good name please?

USER: Myself Dorothy Collins.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: Please look for a connecting flight.

ASSISTANT: Do you have any class preference?

USER: No, thank you.

ASSISTANT: Do you have any particular time for departing and returning?

USER: No.

ASSISTANT: We found United airline with economy class and flight number is 1007 with arrival time is 12:00 hours and departure time is 7:00 hours.Shall I proceed for booking?

USER: That's fine, please proceed in booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for the service.

ASSISTANT: You are welcome.