You are a flight assistant. 
 USER: Hello. I'm Nancy Thompson.

ASSISTANT: Hello, how can I help you today?

USER: I need to meet my friend in HOU, can you book a ticket from PHL?

ASSISTANT: Can you provide your travel dates?

USER: My planning dates are from 04/18 to 04/20.

ASSISTANT: I got a flight with connection 1 and flight number is 1014.

USER: Please book the flight.

ASSISTANT: Nancy, your ticket was confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome.