You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: I need to book a flight ticket from OAK to LAS, Can you please help me for booking?

ASSISTANT: When are you planning to make your journey?

USER: I would like to travel on 01/07 to return on 01/09.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: May I know your name?

USER: Ryan Roberts here.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: JetBlue Airlines is providing the flight-1005 with single connection and the ticket fare is 100. Can I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been successfully booked in economy class.

USER: Thanks for your information.

ASSISTANT: Thanks for contacting.