Hi.
user
Hello.
assistant
Myself Betty Roberts.
user
Betty, how can I assist you?
assistant
Please book a flight ticket from DEN to IAH in the month of Oct.
user
Please provide your travel dates?
assistant
Sure, I prefer to travel from 10/29 to 10/31 dates.
user
Sorry, no flights are available on your preferred dates.
assistant
Ok, no problem. Thank you for the information.
user
Thank you for contacting us.
assistant