Hello.
user
Hello, how may I be at your service today?
assistant
I have an appointment with my family doctor in LGA. Can you please make a reservation from IAH?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
Sure, I want to travel on June 26 and need to return on June 28.
user
 Do you prefer any stopover in between journey?
assistant
I need a direct flight.
user
Do you have any other specifications?
assistant
No.
user
Please help me with your name for booking.
assistant
Sharon Johnson here.
user
Sorry, no flights are available on your journey routes.
assistant
Ok, no problem. Thank you for checking.
user
Thank you for choosing us.
assistant