Hi.
user
Hello. How can I assist you today?
assistant
Donald Collins here. Please help me out in booking the ticket from DEN to HOU.
user
Sure, can you please share your travel dates?
assistant
My trip dates will be 04/21 to 04/23.
user
Do you have any class preference?
assistant
No.
user
May I know your connection limit?
assistant
Yes, I want a connecting flight.
user
Do you have any other requirement that you are looking for?
assistant
My depart time must be in the afternoon.
user
Donald Collins, I am sorry to inform you that there is no flight available at your request.
assistant
That's ok, thank you.
user
You are welcome. Thank you for contacting us.
assistant