Hello.
user
Hello. How may I help you?
assistant
I am Gregory King. I want to travel from TX-IAH to CA-LAX, can you please book a flight ticket?
user
Sure, could you help me with the travelling dates?
assistant
My departure day is 01/27 and return day is 01/29.
user
OK. Give me a moment.
assistant
OK.
user
Sorry for the inconvenience as there is no flight found matching your requirement.
assistant
Thank you for your immediate response.
user