You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Mary Anderson. I have a meeting to attend at New York. Can you help me in finding a flight for me?

ASSISTANT: Sure, I can help you with that.

USER: Thank you.

ASSISTANT: May I know your airport codes please?

USER: The airport codes are IAH and LGA.

ASSISTANT: What will be your travelling dates for this journey?

USER: I am planning my journey on dates 07/18 and 07/20.

ASSISTANT: Flight-1005 by UA airlines is available for you with 1 connection at the price of 100, shall I book it for you/.

USER: Please book the ticket.

ASSISTANT: Booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.