You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Gregory Hill here. I would like to book a ticket from OAK to JFK, can you please help me with that?

ASSISTANT: Sure, I am here to help you. May I know your price limit?

USER: Price limit is 200.

ASSISTANT: When did you scheduled to travel?

USER: The travel dates are from 05/21 to 05/23.

ASSISTANT: There is a flight with couple of connections. Shall I proceed to book a 1025 flight?

USER: Yes, please proceed with that.

ASSISTANT: Your seat has been reserved with Frontier airline.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.