You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Frank Nelson, can you please help me in booking my flight ticket to DFW from CLT?

ASSISTANT: Sure, may I know your trip dates please?

USER: Sure, my trip dates are Mar 16 and Mar 18.

ASSISTANT: Do you have any other requirements?

USER: I need a return flight in the morning.

ASSISTANT: Ok, please wait.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in American airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Yes, do proceed with the booking.

ASSISTANT: Ok, your ticket is booked with the flight number 1020.

USER: Thank you for booking my flight ticket with the flight 1020.

ASSISTANT: My pleasure.