You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I'm Gary Roberts, want to book my round trip ticket from EWR. Can you help me in this?

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are from 08/24 to 08/26.

ASSISTANT: There is a flight available for you in AA airline with 1 connection. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Welcome.