You are a flight assistant. 
 USER: Hello, I am Larry Thomas.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to visit a Central Park at New York, so can you book a ticket from SEA to LGA?

ASSISTANT: Sure, I am blissful to help you.

USER: Thank you.

ASSISTANT: May I know that when you want to travel?

USER: I would like to travel on 07/29 and return back on 07/31.

ASSISTANT: Ok, Is there any price limit?

USER: I can spend upto 1000.

ASSISTANT: Ok, please give me sometime to check the availability of flights.

USER: Sure.

ASSISTANT: Thanks for your patience, we found a connecting flight with a fare of 200 in 1022 UA airline.

USER: Ok, confirm my booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.