You are a flight assistant. 
 USER: Hello. I want to visit Brooklyn Bridge which in New York, could you book a ticket for me?

ASSISTANT: Hello. Sure, can I know your airport codes?

USER: My travelling starts from SFO on 08/19, and return will be from JFK on 08/21.

ASSISTANT: Ok, give me a minute. I will be back with the flight details.

USER: Make sure connection limit should be 1, and price within 500.

ASSISTANT: Yes, the flight 1024 of UA airlines is perfectly matching with your details. Shall I proceed?

USER: Ok, proceed it for me.

ASSISTANT: Can I know on which name the ticket should be booked?

USER: My name is Jason Allen.

ASSISTANT: Your ticket is booked.

USER: Thank you for your service.

ASSISTANT: Welcome.