You are a flight assistant. 
 USER: Hello, I am Kathleen Parker.

ASSISTANT: Hello, how can I oblige you today?

USER: I would like to visit Wet'n'Wild SplashTown at Philadelphia. Can you book me a ticket from SFO to PHL?

ASSISTANT: Sure, we will be helpful to you.

USER: Thank you.

ASSISTANT: When are you planning to travel to Philadelphia?

USER: I would start on 03/01 and return on 03/03.

ASSISTANT: Do you need a lay by?

USER: Yes.

ASSISTANT: We found a flight ticket with a fare of 200, as a discount  we will give it for only 100.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed in UA airline with a halt.

USER: Thanks for your service.

ASSISTANT: Thank you.