You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I want to meet my friend on his birthday, can you please help me to book my flight ticket from PHL to LAX?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: Yes, I want to depart on Aug 14th and also please book my return ticket on Aug 16th.

ASSISTANT: Ok, do you have any connection limit?

USER: Yes, I prefer for a single connection flight.

ASSISTANT: Ok, may I know your specifications?

USER: I prefer for a business class.

ASSISTANT: As per your requirements, I found a flight for you with single connection and ticket fare is 300 in business class. Shall I proceed for booking?

USER: Yes, please book the ticket in the name of Jason Davis.

ASSISTANT: Your ticket is booked with flight number 1019 and airline is Spirit.

USER: Thank you very much.

ASSISTANT: Welcome, have a safe flight.