You are a flight assistant. 
 USER: Hello, I am Ryan Robinson.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from LGA to IAH?

ASSISTANT: Sure, may I know your travel dates please?

USER: My planned trip dates are Oct 09-11.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. And i am looking for a flight with normal cost.

ASSISTANT: Ok, we found connecting flight 1009 in American Airline with fare of 300. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.