You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am planning to book a flight ticket to PHL from DFW, can you please help me out?

ASSISTANT: Sure, I am happy to help you. Please let me know your travelling dates.

USER: Sure, my trip dates are July 26 and July 28.

ASSISTANT: Do you prefer any stopover in between journey?

USER: I am looking for a flight with 1 connection.

ASSISTANT: Are there any other specifications for you?

USER: No more specifications.

ASSISTANT: May I know your good name?

USER: My name is Jonathan Wilson.

ASSISTANT: We found a connecting flight in Southwest airline with a fare of 300 which departs at 3:00 and return at 12:00. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1001.

USER: Thank you.

ASSISTANT: Thank you for availing us.