You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I am Gregory Williams. I want to book a ticket from CLT to ORD to attend workshop, can you help me in booking?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I am departing on June 07 and return on June 09.

ASSISTANT: The economy class with flight number 1017 of UA airline is available having connection as 1, is it ok for you?

USER: Please proceed for booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a great day.