You are a flight assistant. 
 USER: Hello, I am Stephen Mitchell.

ASSISTANT: Hello, how may I help you?

USER: I want to head to Charlotte, NC - CLT from Los Angeles, CA - LAX to meet my colleague.

ASSISTANT: Ok, let me know your travelling dates?

USER: I would start on 05/20 and return on 05/22.

ASSISTANT: please wait a moment.

USER: Ok.

ASSISTANT: Good to inform that we found a flight ticket in Frontier airline with fare of 100. Flight number: 1004 with single connection.

USER: Ok, please book my ticket.

ASSISTANT: Ok, your ticket has been booked. Thanks for contacting us.

USER: Thanks for the support.