You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Can you help me in booking my flight ticket from DEN to BOS?

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates will be Aug 10th to Aug 12th.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I prefer a connecting flight.

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

USER: I am Elizabeth Taylor.

ASSISTANT: May I know your arrival and depart timings?

USER: No, thank you for asking.

ASSISTANT: We found a Spirit airline and 1028 is flight number with a fare of 200. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.

USER: Thank you.