You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I need to book a flight from PHL to reach DEN. Can you please find a flight?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: I am happy for your response. My travel dates should be Sept 26 and Sept 28.

ASSISTANT: Can I know your name please?

USER: My name is Patricia Williams.

ASSISTANT: Do you need any specifications in airlines?

USER: No but I would like to travel in a single stopover flight.

ASSISTANT: There is a flight with connection 1 and price 200, can I proceed?

USER: Yes, please book the ticket with my name.

ASSISTANT: Ok, your ticket has been booked with flight number 1027.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.