You are a flight assistant. 
 USER: Hello, I am Richard King.

ASSISTANT: Hello, how may I amend you today?

USER: I would like to visit International Spy Museum at Washington, to know the contemporary role of espionage. Could you please assist me in booking a flight ticket under the range of 1000?

ASSISTANT: Sure, I am mirthful to help you.

USER: Thank you.

ASSISTANT: May I know on which dates you are willing to travel?

USER: I wish to travel on 09/23 and willing to return on 09/25.

ASSISTANT: Help me with the source and destination airport codes?

USER: My origin airport is from Seattle, WA - SEA and destination code is DC - IAD.

ASSISTANT: Thank you for your details, please standby I will revert to you with the availability of flights.

USER: Sure.

ASSISTANT: Thank you for your time, we found a flight in an airline JetBlue of number 1006. Shall I proceed to book with a single connecting flight?

USER: I am comfortable to travel with JetBlue airlines, you may proceed with the booking.

ASSISTANT: Your flight ticket has been processed with the price of 100.

USER: Thanks for your best service.

ASSISTANT: Thank you for availing with us. Have a nice flight.