You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you help me to book a flight from JFK to SEA?

ASSISTANT: Sure, Please mention your travelling dates?

USER: My travelling dates are Mar 20 and 22.

ASSISTANT: Is there any connection limit?

USER: I would prefer connecting flight.

ASSISTANT: May I know your name?

USER: My name is Elizabeth Williams.

ASSISTANT: Do you have any depart and arrival timings?

USER: No.

ASSISTANT: May I know any other requirements you have?

USER: No.

ASSISTANT: Please wait.

USER: Sure, take your time.

ASSISTANT: Frontier Airlines providing connecting flight of economy class with fare 100, can I proceed for booking?

USER: Proceed with booking.

ASSISTANT: Your ticket is confirmed with flight number 1005.

USER: Thank you.

ASSISTANT: Thank you for reaching us.