Hello.
Hello. How can I assist you?
Can you help me to book a direct flight?
 Sure, We are here to help  out.
Thank you.
On which name should I book the flight ticket?
Please book my flight ticket under the name of Catherine Scott.
 Ok, Kindly share me your source and destination airport codes.
My airport codes are DCA and AUS.
When would you like to travel?
My preferable journey dates are Apr 28 and Apr 30.
Do you have any other preferences ?
No, thanks for asking.
Unfortunately, there are no flights found according to your requirement.
No problem, thank you for the information.
Thank you for opting us.