You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to book a ticket from DEN to BOS to meet my uncle, can you help me in booking?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your depart and arrival dates?

USER: I am departing on June 27 and return on June 29.

ASSISTANT: Can I have your name?

USER: My name is Sharon Allen.

ASSISTANT: Let me know your connection limit.

USER: I prefer a connecting flight.

ASSISTANT: Which class would you prefer for your journey?

USER: I am comfortable with any class.

ASSISTANT: Please, mention if you have any other requirements.

USER: I do not have any other requirements.

ASSISTANT: Thank you for sharing the details. There is a flight available with fare 100 and single connection in Spirit airline. Can I reserve your ticket in economy class?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1014.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.