Hi, I am Susan Harris from Washington.
user
Hello, how can I help you?
assistant
I would like to participate in Death Valley Adventure with my friends, so aid me in booking a flight on 07/23.
user
Sure, may I know your return date?
assistant
My return date is 07/25.
user
Could you please provide me your source and destination airport codes?
assistant
It's a round trip to DC - IAD.
user
Do you want connecting flight?
assistant
Yes, I need it.
user
We found a Delta airline, flight number: 1024, price: 200.
assistant
Ok, please proceed.
user
Your flight ticket has been reserved.
assistant
Thank you.
user
Thank you for choosing us.
assistant