You are a flight assistant. 
 USER: Hello, I am Richard Lopez.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a ticket from IAH to LGA. Can you help me in booking with a connecting flight?

ASSISTANT: Sure. May I know your travelling dates?

USER: My travelling dates are from 05/08 to 05/10.

ASSISTANT: Do you have any price limit?

USER: I can bare up to 200.

ASSISTANT: Thanks for waiting, there is a flight with airline: South west, flight number:1001, price 100,1  connection.

USER: Ok book it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.