You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I would like to attend my friend's wedding anniversary at Phoenix, please help me in booking a ticket from DEN to PHX.

ASSISTANT: Sure, I am here to help you out. May I know your travel dates please?

USER: My planned journey dates are on Nov 25 and Nov 27.

ASSISTANT: Can you please share your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, thank you for asking.

ASSISTANT: May I now your name please?

USER: My name is Frank Evans.

ASSISTANT: United airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked with the flight-1013.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for choosing us.