You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I help you?

USER: I am Catherine Phillips. Can you please help me in booking a flight ticket from PHL to SFO?

ASSISTANT: Yes, I can help you. Can you tell me your dates of travel?

USER: Thank you. I want to travel on 04/24, and need to catch return flight on 04/26.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connection.

USER: Proceed with the booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thanks for the help.

ASSISTANT: Thank you for contacting us.