You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I would like to book a flight ticket from LAX to PHL, can you help me with that?

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

USER: My trip dates are 01/27 and 01/29.

ASSISTANT: Do you have any class preference?

USER: No, but I need a single connecting flight.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight? Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name please?

USER: I am Benjamin Walker.

ASSISTANT: There is a flight available on your requested dates from Southwest airlines with arrival time 5 AM and depart time 16 PM, shall I confirm your booking?

USER: Yes, proceed.

ASSISTANT: Your ticket is booked with flight 1006.

USER: Thank you for your service.

ASSISTANT: You are welcome.