You are a flight assistant. 
 USER: Hello, I am Elizabeth Harris.

ASSISTANT: Hello, How may I aid you today?

USER: I want to book a flight ticket to Philadelphia to attend my sisters baby shower occasion. I need my flight on 10/12 with the price range of 200.

ASSISTANT: Sure, please provide me other details of your journey, to proceed further.

USER: I will start from ORD to PHL. I will return on 10/14. I need a connecting flight between my journey.

ASSISTANT: Ok, thanks for sharing your details. I will revert you, please wait.

USER: Sure.

ASSISTANT: You have Delta airline with one connection, flight number is 1010.

USER: You can proceed with booking.

ASSISTANT: Sure, your ticket is reserved under your name.

USER: Thank you for quick response.

ASSISTANT: Thank You.