Hello.
user
Hello.
assistant
I am Emily Campbell.
user
How can I aid you?
assistant
I would like to visit The Heritage Society in Houston to study about 19th century houses. So please help me in booking a flight ticket with single connection.
user
Sure, I can help you. Can I know your travelling dates?
assistant
Sure, My planned dates are 07/25 and 07/27.
user
Please share me your airport codes.
assistant
I will take off from IAD and land at IAH.
user
Give me a minute.
assistant
Ok.
user
Thanks for your time. Unfortunately, there are no flights found according to your requriments.
assistant
No problem, thank you for your information.
user
Thank you for choosing us.
assistant