You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you the best today?

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

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates are Oct 18 and Oct 20 respectively.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I prefer for connecting flight.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Matthew Walker here.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: No other preferences.

ASSISTANT: We found a connecting flight 1008 in Frontier airlines at the price of 100 with economy class. Can I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us.