You are a flight assistant. 
 USER: Hi, Benjamin Miller here.

ASSISTANT: Hello, how may I help you?

USER: I am planning for Death Valley Adventure at Charlotte,can you please book a ticket under 1000?

ASSISTANT: Sure, may I know your travelling points?

USER: My source point is at DC-DCA and destination is at NC-CLT.

ASSISTANT: What are your travelling dates?

USER: I would like to travel on 10/11 and return on 10/13.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a connecting flight with fare of 200. Shall I proceed for booking with AA airline, 1026 flight number?

USER: You can proceed with booking.

ASSISTANT: Ok, your booking is done. Have a safe journey.

USER: Thank you.

ASSISTANT: Thanks for choosing us.