Hello.
user
Hello, how may I assist you?
assistant
I am Alexander Anderson, I am planning to go for an outing at Houston. Can you help me to book a ticket?
user
Sure, may I know your travel dates please?
assistant
I am planning to start on 07/21 and return on 07/23.
user
Ok, may I know your airport codes please?
assistant
My nearby airport codes are OAK and IAH.
user
Ok, hold on for a moment.
assistant
Take your time.
user
Sorry Anderson, there are no flights available on that route.
assistant
No issues. Thank you for checking.
user
Welcome, thank you for choosing us.
assistant