Hello.
user
Hello, how may I help you?
assistant
Can you please help me to book a direct flight to reach Houston?
user
Sure, may I know your airport codes?
assistant
My airport codes are SEA - IAH.
user
Can I know your travelling dates?
assistant
My travelling dates are on Feb 15th to 17th.
user
Do you need a single connecting flight?
assistant
I have already mentioned that I need a direct flight.
user
Can I know your other preferences?
assistant
I don't have any other preferences.
user
May I know your name?
assistant
Sure, my name is James Johnson.
user
Sorry, there are no flights available on your travelling dates.
assistant
No issues, thank you.
user
Thank you for choosing us.
assistant