You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My name is Stephanie Thompson and I want to book the flight ticket from LAS to ORD.

ASSISTANT: May I know your desired travel dates please?

USER: My travel dates are Nov 25 and Nov 27.

ASSISTANT: Do you have any specifications?

USER: I need a single connection.

ASSISTANT: Please share if you have any other specifications.

USER: I don't have any other preferences.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked, flight number 1007 with Delta Airlines, departing time is 7:00 AM and return time is 23:00 PM.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.