You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Rachel Young here.

ASSISTANT: How may I help you?

USER: Do you have any flight from HOU to LGA to attend a business meeting?

ASSISTANT:  Sure, I can help you in that flight ticket booking. Can you please help me in providing your travelling dates?

USER: My travel dates are 05/13 and 05/15.

ASSISTANT: There is a flight-1003 on AA airlines, shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, booking is done with your request.

USER: Thanks for your help and information.

ASSISTANT: Welcome, have a good day.