Hi, I am Michelle Perez.
user
Hello. How can I aid you today?
assistant
I want to book a flight ticket from San Francisco, CA-SFO to Houston, TX-IAH, can you help me with booking please?
user
Sure, I am here to help you.
assistant
Thank you.
user
Could you please share your travelling dates?
assistant
My travelling dates are 09/30 and return on 10/02.
user
Ok, please wait for a while.
assistant
Sure.
user
Sorry Michelle Perez, no flights found on your requested travelling dates.
assistant
No problem, thank you for your information.
user
Thank you for choosing us, have a nice day.
assistant