You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I'm Eric Robinson. I am planning to attend music concert at PHL, can you please help me with booking a flight ticket from LGA?

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

USER: Sure, I would like to take off on 07/24 and return back on 07/26.

ASSISTANT: Ok, wait a moment please.

USER: Ok, but please make sure that the price limit does not exceed 500.

ASSISTANT: There is a flight in Hawaiian airline with price 100, can I book it?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been booked with flight number 1002.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for approaching us.

USER: You are welcome.