You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Thomas Hill.

ASSISTANT: Thomas Hill. How may I help you?

USER: Can you please help me in booking a flight ticket from OAK to IAD?

ASSISTANT: Sure, please provide me with your trip dates.

USER: I will start on Feb 17 and need to return on Feb 19.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: JetBlue airlines with flight 1012 is providing service in your route.

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking a flight ticket.

ASSISTANT: Thank you for approaching us.