You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I want to book the flight ticket from EWR to PHL. Can you please help me?

ASSISTANT: Sure, please provide your itinerary dates.

USER: Dates are Mar 20 and Mar 22.

ASSISTANT: May I know your name?

USER: Brian Robinson.

ASSISTANT: Which class do you prefer?

USER: No class preference required.

ASSISTANT: May I know your connection limit?

USER: Connected flight required.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Southwest airlines with flight 1013 is providing a connecting flight and ticket costs you 100 in economy class.

USER: Proceed to book it.

ASSISTANT: Your ticket is confirmed Brian Robinson. Flight departs at 16:00 hours and arrives at 15:00 hours.

USER: Thanks for booking.

ASSISTANT: Thank you for choosing us.