You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you for the day?

USER: I want to book a ticket from DEN to CLT, can you help me?

ASSISTANT: Sure, can you please forward your journey dates?

USER: My travel dates are June 19 and 21.

ASSISTANT: Can you please mention your connection limit for this trip?

USER: I prefer a connecting flight.

ASSISTANT: May I know your name please?

USER: I am Sharon Davis.

ASSISTANT: Are there any more specifications in your journey?

USER: I prefer to travel in economy class.

ASSISTANT: We found a United airlines, flight number 1001, price is 100 in economy class. Shall I proceed?

USER: You can book it.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.