You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Elizabeth Smith.

ASSISTANT: Nice meeting you Smith, how can I help you today?

USER: I need to attend my sister's wedding in PHL, can you book a ticket from EWR?

ASSISTANT: Yes, I can book it Smith. Please provide the travelling dates?

USER: My travel dates are from 02/13 to 02/15. My connection limit should be 1.

ASSISTANT: Sorry Smith, based on your dates there is no flights to your region.

USER: It's fine. Thank you for your help.

ASSISTANT: You are welcome.