You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you?

USER: Can you aid me to book a ticket from LGA to CLT?

ASSISTANT: Sure, please provide your itinerary dates.

USER: My trip dates are May 21 and May 23 respectively.

ASSISTANT: May I know your name?

USER: Brandon Parker here.

ASSISTANT: Which class do you prefer?

USER: Any class preferences for me.

ASSISTANT: Do you have any preferences in your journey?

USER: No.

ASSISTANT: Please hold on for a while.

USER: Ok.

ASSISTANT: UA airlines with flight 1018 is providing a connecting flight and ticket costs you 200 in economy class.

USER: Please proceed for booking.

ASSISTANT: Your ticket is confirmed Brandon Parker. Flight departs at 13:00 hours and arrives at 0:00 hours.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.