You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you at present?

USER: I need to book a flight ticket from DFW to LAX to enjoy music festivals.

ASSISTANT: Sure, let me share your class preference.

USER: I am comfortable with any class.

ASSISTANT: Ok, please assign your planned dates.

USER: Sure, my scheduled dates are Aug 12 and Aug 14.

ASSISTANT: In which airline, you wish to travel?

USER: I am comfortable with any airline.

ASSISTANT: Do you have any other requirements to meet?

USER: I would prefer depart time at morning. And I prefer maximum 1 connection in between journey.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 200 in 1011 JetBlue Airlines and the depart timing is 5 hours. Shall I proceed?

USER: Yes, you can.

ASSISTANT: To confirm booking, can I have your name please, then we can complete the booking process?

USER: Thank  you for your assistance. Sure, Brian Perez here.

ASSISTANT: Ok, you ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.