Hi.
user
Hello.
assistant
Gary Allen here.
user
How can I assist you today?
assistant
My preferable dates for travel are 12/28 to 12/30. Can you reserve a flight ticket to Houston? The price limit is less than 200.
user
Sure, can you please help me with the airport codes?
assistant
My airport codes for boarding the flight are BOS to HOU.
user
Let me check for the availability of flight.
assistant
Sure.
user
Gary, there is no flight available at your request.
assistant
Ok, not a problem. Thank you.
user
Thank you for contacting us.
assistant