You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you at this moment?

USER: Rebecca Campbell here. I want to meet my husband to celebrate his birthday, so please book my ticket from DFW to OAK.

ASSISTANT: Sure, I am oblige to help you and may I know on what dates that you have planned to book your flight ticket?

USER: My itinerary dates are Feb 21 and Feb 23.

ASSISTANT: Do you prefer business class or economy class?

USER: I am comfortable in any class. I need a connecting flight.

ASSISTANT: Please allow me a moment.

USER: Sure.

ASSISTANT: There is a flight with fare 100 and one halt, is it ok for you to book a ticket?

USER: Please book my ticket.

ASSISTANT: Your ticket booking is done in 1007 flight which is in JetBlue airlines.

USER: Thank you.

ASSISTANT: You are most welcome and thank you for reaching us.