You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Rebecca Green.

ASSISTANT: How can I serve you?

USER: I am planning to take my loved one to private moon light DC city walk at Washington, IAD. Can you please reserve me a flight ticket with fare 500?

ASSISTANT: Sure, when did you planned to travel?

USER: My depart date is 01/09 and my return will be on 01/11.

ASSISTANT: Ok, from where you want to board?

USER: I would like to board from Denver, DEN.

ASSISTANT: Do you prefer a connecting flight or direct flight?

USER: I prefer a connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a connecting flight from Jetblue airline of fare 100 with flight number 1010. Shall I proceed?

USER: Please, proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thanks for reaching us.