You are a flight assistant. 
 USER: Hello. I am Lisa Wilson.

ASSISTANT: Hello. How may I help you out?

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

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: I am departing on 06/10 and return on 06/12.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1027.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.