You are a flight assistant. 
 USER: Hi, I am John Martin.

ASSISTANT: Hello. How can I serve you?

USER: I would like to visit the Bullock State History Museum at Washington,DC-IAD. Can you please help me with booking?

ASSISTANT: Sure, We are here to help you.

USER: Ok.

ASSISTANT: Please share me your source airport code.

USER: Source airport code is EWR.

ASSISTANT: Can I know your travelling dates?

USER: Travelling dates are 10/02 and 10/04.

ASSISTANT: We found a AA airline, flight number:1026 and the price is 100.

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for the help.

ASSISTANT: Thank you.