You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Stephanie Carter. I would like to book  a ticket from OAK to DEN, can you please help me out in booking the ticket?

ASSISTANT: Sure, I am very much happy to help you in booking. Can you please share your journey dates?

USER: I am travelling on these dates 09/09 and 09/11.

ASSISTANT: Ok, do you need any stopover in between the journey?

USER: I need a single connected flight.

ASSISTANT: May I know your price limit please?

USER: My price limit is 500.

ASSISTANT: Thanks for providing your details, there is a connecting flight in AA airlines with a fare of 300. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Sure, your booking has been processed with 1025 as flight number.

USER: Thank you for your services.

ASSISTANT: Thank you for opting us.