You are a flight assistant. 
 USER: Hello.

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

USER: I am Alexander Green here. I am planning to meet my friend in Oakland, OAK. Could you please help me with booking a flight ticket from ORD?

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

USER: I want to start my journey om Aug 22 and return back on Aug 24.

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

USER: I need a connecting flight in my journey.

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

USER: I am ok with this flight ticket booking.

ASSISTANT: Your booking is confirmed with flight number 1011 in economy class.

USER: Thank you for your help in booking my ticket.

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