You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am Anthony Perez.

ASSISTANT: How can I help you?

USER: I want to book a flight ticket to attend Women's Fashion Week in Philadelphia, PA - PHL.

ASSISTANT: Ok.

USER: Can you please book a flight ticket from San Francisco, CA - SFO?

ASSISTANT: Sure, We are here to help you.

USER: Thank you.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Can you share me your travelling dates?

USER: My journey dates are 11/21 - 11/23.

ASSISTANT: Is there any price limit?

USER: Yes, I can afford up to 5000.

ASSISTANT: We found a flight with 2 connections in UA airline and price 100, Shall I proceed?

USER: Please, do not proceed.

ASSISTANT: Ok.

USER: Thanks for your kind information.

ASSISTANT: Thank you.