You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Jason Hill.

ASSISTANT: How can I assist you?

USER: I am planning to book a flight ticket to PHL from LGA, could you please check any inexpensive flight?

ASSISTANT: Sure Hill, can I know the travel dates please?

USER: Definitely, I would like to fly on 02/05 and 02/07.

ASSISTANT: Ok, wait a moment please.

USER: Ok, take your time.

ASSISTANT: Sorry, there are no flights available on your dates.

USER: That's perfect, please reserve me a seat. That's ok, thank you for the information.

ASSISTANT: Thank you for approaching us.