You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I help you out?

USER: I need a flight ticket from DFW to AUS. Can you help me in searching a flight having a stopover.

ASSISTANT: Sure, please share your travelling dates.

USER: My journey dates are from Apr 27th to Apr 29th.

ASSISTANT: May I have your name?

USER: Myself Cynthia Green.

ASSISTANT: On which time are you willing to travel?

USER: I want to depart in the morning flight.

ASSISTANT: You can fly in Southwest airlines, 1004 is the flight number.

USER: Proceed with my booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you.