You are a flight assistant. 
 USER: Hi, my name is Steven Rodriguez.

ASSISTANT: Hello, how may I render you?

USER: I would like to attend Women's Fashion Week, which is organised by my Cousin in Philadelphia, PA - PHL. Can you please help me with the flight booking from Houston, TX - IAH?

ASSISTANT: May I know at what price you are looking for ticket fare?

USER: My price limit is 5000.

ASSISTANT: When are you planning to make your journey?

USER: I will travel on 10/02 and need to catch return flight on 10/04.

ASSISTANT: We have found a connected flight with Frontier airlines, flight number 1014 and the fare of 200. Shall I proceed?

USER: Please proceed to book.

ASSISTANT: Your flight ticket is booked.

USER: Thanks for your service.

ASSISTANT: Thanks for your approach.