You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to book a ticket from SFO to EWR to meet my uncle, can you help me in booking?

ASSISTANT: Sure, I am glad to help you. May I know your itinerary dates?

USER: I am departing on Jan 13 and return on Jan 15.

ASSISTANT: In which class do you prefer to travel?

USER: I prefer a economy class.

ASSISTANT: Do you prefer a direct or connecting flight?

USER: I want a connecting flight.

ASSISTANT: May I know your name?

USER: My name is Joseph Lewis.

ASSISTANT: Please hold on for a while.

USER: Sure, take your time.

ASSISTANT: Delta airlines with flight 1011 is providing a connecting flight and ticket costs you 200 in economy class.

USER: Please proceed for booking.

ASSISTANT: Your ticket is reserved Joseph Lewis. Flight departs at 22:00 hours and arrives at 17:00 hours.

USER: Thank you for aiding me.

ASSISTANT: Thank you for reaching us.