You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I render you?

USER: I am Jacob Robinson. I would like to attend women's fashion week which is organised by my cousin in Philadelphia, PHL.

ASSISTANT: Ok.

USER: Can you please book a ticket from NY-LGA?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travel dates are from 01/23 to 01/25.

ASSISTANT: Thanks for your details, No flights found with your dates.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you.