Hello, I am Gary Martinez.
user
Hello, how may I help you?
assistant
As I am a doctor I need to reach Charlotte to treat an emergency case, can you help me to book a direct flight from Houston?
user
Sure, let me know your favourable airport codes.
assistant
I want to start from Houston, TX-HOU to reach Charlotte, NC-CLT.
user
Can you help me with your travelling dates please?
assistant
08/13 and 08/15 are my planned travelling dates.
user
Ok, please wait a moment.
assistant
Ok.
user
There are no direct flights found according to your request.
assistant
No issues, I'll choose any alternative to reach my destination. Thank you.
user
Thank you for picking us.
assistant