You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Jack Jones and I need to book a flight ticket from LAX to PHL. Can you make a reservation with fare 5000?

ASSISTANT: Let me know your travel dates?

USER: Sure, I need to fly on 2 Jun and 4 Jun.

ASSISTANT: Do you have any specifications?

USER: I need a stopover.

ASSISTANT: Ticket is found with airline Delta for price 100 having flight number 1003.

USER: Please proceed to book.

ASSISTANT: Ticket is booked.

USER: Thank you for your assistance.

ASSISTANT: Thanks.