You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight ticket from SFO to JFK, can you help me?

ASSISTANT: Sure, may I know your itinerary dates?

USER: I planned my trip on the dates July 16 and July 18.

ASSISTANT: Which class do you prefer?

USER: I am happy with any class.

ASSISTANT: May I know your name?

USER: Myself George Lopez.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Frontier airlines with flight 1009 is providing a connecting flight and ticket costs you 100 in economy class.

USER: Yes, please proceed.

ASSISTANT: Your ticket is confirmed George Lopez. Flight departs at 20:00 hours and arrives at 0:00 hours.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.