You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a ticket from PHX to MSP to attend seminar, can you help me in booking?

ASSISTANT: Sure, may I know your name please?

USER: My name is Lisa White.

ASSISTANT: May I know your planned travelling dates please?

USER: I want to depart on June 03 and return on June 05.

ASSISTANT: May I know your class preference please?

USER: I do not have any other specifications.

ASSISTANT: Do you need any connections?

USER: I prefer a connecting flight.

ASSISTANT: There is a connecting flight of fare 100 with economy class in American airline, shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1028.

USER: Thank you for your help.

ASSISTANT: You are welcome.