Hello, I am Linda Davis.
user
Hello, how can I assist you?
assistant
I want to attend my sisters marriage at Houston, HOU.
user
Ok.
assistant
Can you help me in booking a flight ticket with a connecting flight?
user
Sure, I would be happy to help you. Please share your travelling dates to proceed further.
assistant
My travelling dates are from 04/26 to 04/28.
user
Help me  with  your source code.
assistant
I an boarding at Denver, DEN.
user
Please standby.
assistant
Sure.
user
Thanks for your time, we did not find any flight on your route.
assistant
Ok, No problem. Thank you.
user
Thank you for reaching us.
assistant