Hi.
user
Hello. How may I help you?
assistant
I am Ashley Thomas. I have to give a seminar at New York, so can you please reserve a flight ticket which will depart in the evening time?
user
Ok, on which dates you are planning to travel?
assistant
I have planned my journey dates in the month of May and the dates would be 25 and 27.
user
Can you please tell me your airport codes?
assistant
Sure, my regional airport codes are from DEN to EWR.
user
Ok, do you have any other requirements?
assistant
I need a flight in economy class and must have one limit in my journey.
user
Sorry Ashley, there is no flights available with your requirement.
assistant
No problem with that one, I can prefer any other source. Thank you for your quick help.
user
Most welcome.
assistant