Hello.
user
Hello. How can I help you today?
assistant
My name is Charles Collins. I have a plan to meet my friend in Los Angeles. Can you help me for booking a flight ticket from IAH to LAX?
user
Sure, I am glad to help you in booking. Can you please share your travel dates?
assistant
My travelling dates are 11/27 and 11/29.
user
Please wait a moment.
assistant
Sure, I will wait for your response.
user
Sorry, no flights are available on your travelling dates.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us, have a nice day.
assistant
Welcome.
user