Hello,. I am Elizabeth Parker.
user
Hello, how may I render you today?
assistant
Can you please find a flight from DCA to attend a event in IAH?
user
Sure, may I know your connection limit?
assistant
Yes, I need a connection in between journey.
user
On which dates would you like me to book a flight ticket for you?
assistant
My journey dates are on Mar 25th and 27th.
user
May I know your depart and arrival time?
assistant
My return flight time should be in the evening.
user
Is there any other preferences?
assistant
I prefer a economy class in my journey.
user
Sorry, no flights are available on your route as per your given requirements.
assistant
Ok, no problem. Thank you.
user
Thank you for choosing us.
assistant