Hello. I am Edward Robinson.
user
Hello, how may I assist you?
assistant
I need to book a flight on 05/27 to met my friends.
user
Sure, may I know your airport codes?
assistant
Could you please help me with booking a flight from Chicago, IL-ORD? My destination airport  is Dallas & Fort Worth, TX-DFW.
user
May I know when will be return on?
assistant
I intend to return on 05/29.
user
We found a flight on your details with airline AA, flight number: 1025. Shall I book this ticket?
assistant
You can proceed with booking.
user
Your ticket has been booked.
assistant
Thank you for your help.
user
Thank you so much.
assistant