Hello.
user
Hello. May I know your name please?
assistant
This is Mary Adams.
user
What can I do for you Mary?
assistant
Could you please book a flight ticket on these days 04/02 and 04/04.
user
Sure, please let me know the source and destination codes you have planned for?
assistant
I would like to travel from TX-DFW to DC-DCA.
user
Sorry, there are no flights available from DFW on 04/02.
assistant
Thank you for your information.
user
Thank you for reaching us.
assistant