You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Myself Betty Davis here. I want to travel from NY-LGA to CA-SFO, to attend in a political party with my friends.

ASSISTANT: That's great. May I know your journey dates please?

USER: Sure, my dates of trip is from 12/31 to 01/02. Please make sure that price is 200.

ASSISTANT: There is a flight with JetBlue airlines available with price 100. Shall I book the ticket?

USER: Please confirm my ticket.

ASSISTANT: Your ticket is booked with flight number 1005.

USER: Thank you for your service.

ASSISTANT: You are welcome.