You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Carol Martin.

ASSISTANT: How may I assist you at this moment?

USER: I am planning to travel from Phx to LAS, help me in booking a flight ?

ASSISTANT: Sure, we are here to help you with that flight ticket booking. May I know your travelling dates?

USER: My travelling dates are Nov 03 to 05.

ASSISTANT: Do you have any airline preference?

USER: I want to travel in economy class.

ASSISTANT: Do you have any particular time for departing and returning?

USER: I want to return in morning flight.

ASSISTANT: May I know your connection limit?

USER: I need 1 connection flight.

ASSISTANT: There is a connecting flight-1000 in United Airlines with a fare of 100. Shall I proceed with booking?

USER: Proceed for booking.

ASSISTANT: Your booking is done in economy class, the depart time is 11:00 AM and return time is 09:00 AM.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.