You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: Can you please help me in booking my flight from LGA to reach LAX?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Sure, my travel dates are Feb 5th and Feb 7th.

ASSISTANT: Do you have any airline preferences?

USER: I don't have any airline preference.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I prefer economy class.

ASSISTANT: Can you please provide your name to proceed further?

USER: Sure, myself Emma Collins.

ASSISTANT: Sorry, there are no flights available at your request.

USER: Ok, no problem. Anyways, thank you.

ASSISTANT: Thank you for contacting us, have a nice day.