Hi.
user
Hello. How can I help you?
assistant
 I am Carolyn Williams. I am planning a tour with my friends in summer from HOU to AUS, can you help in finding a flight?
user
Could you provide your travel dates?
assistant
My date of journey is on 04/28 to 04/30.
user
Let me check, please wait for a while.
assistant
Sure.
user
Flight number 1017 of Southwest airlines is available for you.
assistant
proceed for booking.
user
Your ticket is booked.
assistant
Thank you.
user
Welcome.
assistant