You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Karen Williams. I am planing to attend a tennis competition in Dallas DFW from Austin AUS. Can you make a reservation for me?

ASSISTANT: Sure, may I know you travelling dates please?

USER: Sure, my planned trip dates are on Apr 10 and return on Apr 12.

ASSISTANT: May I know your connection limit please?

USER: Yes, I need a single connecting flight.

ASSISTANT: Please share if you want to travel in any specific time?

USER: Yes, I want to return in the morning time.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Delta airlines is providing single connecting flight for you with the fare of 300 in economy class, shall I proceed with the booking?

USER: Ok, you can proceed with the ticket confirmation.

ASSISTANT: You ticket is booked with the flight-1002.

USER: Thank you for your great service.

ASSISTANT: Thank you for choosing us.