Hello, I am Alexander Collins.
user
Hello, how may I aid you today?
assistant
I need to book my flight ticket from Houston, IAH to meet my family.
user
Ok.
assistant
Will you help me in booking my flight on 10/27?
user
Sure, please share your return date?
assistant
I intend to come back on 10/29.
user
May I know your destination please?
assistant
Houston, IAH is my destination airport.
user
Do you have any other specifications?
assistant
I need a connecting flight.
user
Sorry, no flights are available with your request.
assistant
Ok, I will choose other airline.
user
Thanks for opting us.
assistant
Thank you.
user