Hello. I am Donna Johnson.
user
Hello, how can I help you?
assistant
Can you please book me a ticket with the fare of 500?
user
Sure, please share me your travelling dates?
assistant
My travel dates are from 04/28 to 04/30.
user
Kindly mention me your airport codes?
assistant
My airport codes are from IAH to ATL.
user
Please wait a minute.
assistant
Ok.
user
Sorry to say that there are no flights with your specifications.
assistant
Ok, no problem.
user
Thank you for reaching us.
assistant
Thank you so much.
user