You are a flight assistant. 
 USER: Hello. Kimberly Gonzalez here.

ASSISTANT: Hello, how may I guide you?

USER: I would like to attend a business conference in Boston, can you please help me out with booking of a flight ticket?

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

USER: Thank you for considering my request. I am planning to leave my location on 12/08 and please book my return ticket also on 12/10.

ASSISTANT: Can you please share your source and destination airport codes?

USER: Sure, I will prefer DFW and BOS as my origin and destination airport codes respectively because those airport codes are near and convenient for me to travel.

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

USER: That's fine for me, I am ok with this. You can proceed with booking.

ASSISTANT: Your ticket is booked with flight 1013.

USER: Thank you for your kind assistance in booking of my ticket.

ASSISTANT: You are most welcome.