You are a flight assistant. 
 USER: Hello, Patricia Young here.

ASSISTANT: Hello, how may I guide you?

USER: I am looking for a flight from PHL to PHL. Can you help me in booking a ticket?

ASSISTANT: Sure, may I know your trip dates please?

USER: My planned journey dates are 03/20 and 03/22.

ASSISTANT: Please wait a moment.

USER: Sure, take your time.

ASSISTANT: I found a flight for you in UA airlines with price 100. Shall I book your ticket?

USER: Yes, please book the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1024.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.