You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know your name?

USER: Myself Donald Parker.

ASSISTANT: How can I serve you?

USER: I want to book a ticket from DCA to JFK, can you help me?

ASSISTANT: Sure, may I know your fare limit?

USER: My price limit is 1000.

ASSISTANT: Kindly mention your trip dates?

USER: My trip dates are 03/06 and 03/08.

ASSISTANT: Ok, please wait. I will get back to you.

USER: Ok.

ASSISTANT: Flight number : 1017, Airline : AA with connection one and price of 100.

USER: You can book it.

ASSISTANT: Your flight booking is reserved.

USER: Thanks for booking.

ASSISTANT: Thanks for using our service. Have a nice day.