Hi, I am William Turner.
Hello, how may I help you?
I am planning to visit Houston underground tunnel tour in TX - HOU. Can you assist me to book a connecting flight?
Sure, may I know your trip dates please?
I want to fly on 04/16 and recur on 04/18.
Help me with the source code?
I want to start from San Francisco, CA - SFO.
Thank you for your details, we do not found any flights in your preferable locations.
Ok, no issues. Thanks for your help.
Thank you for reaching us. Have a nice day.