You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Justin Johnson.

ASSISTANT: How can I assist you?

USER: I am planning to travel from SFO to JFK.

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are from 03/26 to 03/28.

ASSISTANT: There is a flight ticket with 100 fare and 1003 as flight number.

USER: Proceed for booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.