Hello.
user
Hello, how may I support you today?
assistant
I am Alexander Roberts, I want to book a flight on 01/17 and return on 01/19.
user
Sure.
assistant
Can you book a connecting flight?
user
Please specify your airport codes.
assistant
I will fly from TX-IAH and land on CO-DEN.
user
Thanks for your details. There is no flight found on your requested dates.
assistant
Ok, thank you for the information.
user
Thank you for visiting us.
assistant