Hello,.
user
Hello, how may I aid you today?
assistant
I am Brian Walker. I would like to visit Havasupai Adventure at Houston, can you please book me a ticket?
user
Sure, may I know your source and destination codes?
assistant
I need to leave from my nearest airport BOS to reach IAH.
user
When do you want to travel?
assistant
I want to travel on 12/09, and need to catch return flight on 12/11.
user
Sorry, there are no flights available on your travelling dates.
assistant
Ok, no issues. Thanks for the information.
user
Thank you for availing us.
assistant