You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do to make your experience happy with us?

USER: Can you help me book a connecting flight from Washington to meet my manager at Atlanta?

ASSISTANT: Sure, kindly mention your planned travelling dates to proceed further.

USER: I have planned to travel on 12/06 and return on 12/08.

ASSISTANT: Could you please let me know your exact airport codes?

USER: I need to reach ATL from IAD.

ASSISTANT: Please mention if you have any budget limit.

USER: It should be within 5000.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a Jet Blue airline matching your essential details with the flight number-1002 and the fare 100.

USER: Book my ticket on the name of John Nelson with this airline.

ASSISTANT: Your booking is successfully done.

USER: Thank you for your service.

ASSISTANT: You're welcome. Happy journey.