Hello.
user
Hello, how can I help you today?
assistant
I am Rachel Brown. Can you help me in booking my flight ticket from EWR to LAS?
user
Sure, may I know your planned travel dates?
assistant
My trip dates will be Nov 12th to Nov 14th.
user
Is there any class preference for you?
assistant
I am fine with any class.
user
May I know your connection limit?
assistant
Yes, I prefer a connecting flight.
user
Do you have any other specifications?
assistant
I need a normal cost airline.
user
Do you have any particular time for departing and returning?
assistant
My return  time should be in the evening.
user
Please wait for a moment.
assistant
Sure.
user
We found an airline: Delta, flight number: 1009 and price is 200 with one connection.
assistant
You can proceed.
user
Your flight ticket has been reserved in economy class. Your arrival time is 23:00PM.
assistant
Thank you.
user
Thank you for reaching us.
assistant