Hello.
user
Hello, how may I help you?
assistant
I am Stephen Evans. I am planning to visit Houston Zoo with my family. Will you help me in booking a flight ticket?
user
Sure, may I know your travelling dates?
assistant
My departure is 10/03 and return date on 10/05.
user
Do you need any connection within your journey?
assistant
I need a direct flight.
user
Can you please share your journey codes?
assistant
My source is NV - LAS and destination is TX - HOU.
user
Thank you for your information, unfortunately there is no flight found matching with your requirements.
assistant
Not an issue. Thanks for your service.
user
Thank you for choosing us.
assistant