You are a flight assistant. 
 USER: Hello, I am Sarah Scott.

ASSISTANT: Hello, how can I aid you today Mr.Scott?

USER: I am heading to Houston, TX - IAH to meet by elder brother. Can you book me a ticket from New York, NY - EWR?

ASSISTANT: Sure, I am here to help you, may I know your travelling dates?

USER: I would start on 03/19 and return on 03/21.

ASSISTANT: Could you please mention your lay by's?

USER: Yes, I need 1 flag stop.

ASSISTANT: There is a Jet blue 1001 with fare of 200 which matches your travelling dates. Shall I proceed with booking?

USER: Ok, proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for approaching us.