Hello,. Gary Roberts here.
user
Hello, how can I help you today?
assistant
I am planning to go for Yosemite Adventure with my friends at Detroit, can you please book a ticket under the price 500?
user
Sure, may I know your planned journey dates?
assistant
 I want to travel on 01/08, and need to catch return flight on 01/10.
user
Can you please provide me your source and destination airport codes?
assistant
 I need to leave from my nearest airport IAH to reach DTW.
user
Ok, please wait for a while.
assistant
Sure.
user
Thank you for waiting, we found a Delta airline, flight number: 1026, price: 100 with one connection.
assistant
Proceed with the booking.
user
Your flight ticket has been reserved.
assistant
Thanks for the service.
user
Thank you.
assistant