Hello. I am Ryan Campbell.
user
Hello, how may I assist you today?
assistant
I would like to travel from IAD to DFW, can you help me to book a flight ticket?
user
Sure, We are here to assist you. May I know your itinerary dates?
assistant
My travelling dates are Apr 14 and Apr 16.
user
Ok, Do you have any class preference?
assistant
I prefer economy class.
user
Please share your depart and arrival time.
assistant
My depart time is morning and return time is afternoon.
user
Let me know your connection limit.
assistant
I want single connection.
user
Ok, please wait for a moment.
assistant
Ok.
user
We regret to inform you that, there are no flights moving to your region with your planned dates of travelling.
assistant
Ok, no issues. Thank you.
user
Thank you for availing our service.
assistant