You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

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

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: I would like to travel on 06/29 to return on 07/01.

ASSISTANT: May I know your name to proceed further?

USER: John White here.

ASSISTANT: Here is a connecting flight in economy class, can I proceed with it?

USER: I am comfortable with any class.

ASSISTANT: Can I go ahead and book the flight ticket?

USER: Can you share me flight details?

ASSISTANT: There is a flight with single connection in Spirit Airlines and the ticket costs you 200 only in economy class. Flight departs at 1:00 hours and arrives at 8:00 hours. Can I book the ticket for you?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been booked with 1005 flight.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.