You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am planning to visit National art Gallery at ATL, can you please help me with booking a flight ticket from PHL?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Sure, I would like to depart on Apr 10 and return on Apr 12.

ASSISTANT: Do you have any airline preferences?

USER: I would prefer normal cost airline.

ASSISTANT: Do you have any class preferences?

USER: No, but I am looking for a flight with 1 connection.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No.

ASSISTANT: There is a flight with ticket fare 100 in AA airlines with a stopover in economy class. Is it ok for you?

USER: Yes, please proceed with the booking.

ASSISTANT: Can you please provide your name to proceed further?

USER: My name is George Moore.

ASSISTANT: Your booking is confirmed with flight number 1026. Departure time is 16:00 PM and return time is 22:00 PM.

USER: I appreciate your help, thank you for your assistance.

ASSISTANT: Thank you for contacting us, have a nice day.

USER: You are welcome.