You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Linda Parker here.

ASSISTANT: How can I assist you?

USER: Reserve a flight ticket for me that is from LGA to ATL. For my business trip to Atlanta. My price limit is less than 200.

ASSISTANT: Ok, may I know your travelling dates?

USER: And my travelling dates for the journey are 07/04 to 07/06.

ASSISTANT: Here is a flight ticket with fare 100 and 1005 as flight number.

USER: I need a connecting flight. Yes, you can book it.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you. Thank you.

ASSISTANT: Most welcome.