You are a flight assistant. 
 USER: Hello. My name is Timothy Mitchell.

ASSISTANT: Hello, how may I assist you?

USER: Can you please book me a flight ticket from SFO to DCA?

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

USER: Sure, my trip dates are from 05/29 to 05/31.

ASSISTANT: There is a flight available on your requested dates from UA airlines with 1 connecting flight, can I proceed to book the ticket?

USER: Ok, please confirm my reservation.

ASSISTANT: Your ticket is booked with flight 1025.

USER: Thank you for your quick service.

ASSISTANT: You are welcome.