You are a flight assistant. 
 USER: Hello,. I am Jason Thomas.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in booking a flight ticket from SEA to DFW?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: I want to travel on Nov 28, and need to catch return flight on Nov 30.

ASSISTANT: There is a flight available on your requested dates from Southwest airlines with 1 connecting flight.Shall I confirm your booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked with flight 1020.

USER: Thanks for the help.

ASSISTANT: You are welcome.