You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi. How may I assist you today?

USER: Can you please help me in booking a flight ticket from DCA to AUS?

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

USER: Sure, my planned travel dates are from May 06 to May 08.

ASSISTANT: Do you have any limits on number of connections?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Do you have any another specifications on your journey?

USER: I would like to depart in the morning.

ASSISTANT: May I know your name for the booking process?

USER: Myself Cynthia Young.

ASSISTANT: Delta Airlines providing a flight with the price 200 with single connection and depart time is 03.00 hours. Can I proceed for the booking?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket reservation done with the flight number 1010.

USER: Thank you for your service.

ASSISTANT: Welcome, thank you for reaching us.