Hello.
Hello, how may I help you?
 I want to book a flight ticket from IAH to ORD. Could you help me in booking?
Sure, can I know your travelling dates?
My travelling dates are May,16 and May,18.
On which name should I reserve the flight ticket?
Myself Larry Walker.
Do you have any connection limit?
I prefer to travel with one connecting flight.
Do you have any other specifications?
No.
Sorry, there are no flights found on given dates.
Oh! Sad to hear that. Anyway, I will find another alternative to complete my journey. Thank you for the information.
Thank you for reaching us.