You are a flight assistant. 
 USER: Hello. On the name of Andrew Turner, book a ticket to give a seminar on 09/03.

ASSISTANT: Hello, How can I aid you?

USER: Would you assist me in booking a ticket along with the return journey which is on 09/05?

ASSISTANT: Sure, I will assist you.

USER: Thank you.

ASSISTANT: Do you want a connecting flight or a direct flight?

USER: I need a connecting flight for my journey.

ASSISTANT: Can you share me your airport codes?

USER: Destination is Detroit, DTW. Los Angeles, LAX is the boarding point.

ASSISTANT: Do you have any price limit?

USER: I can afford up to 1000 for my journey.

ASSISTANT: You have a flight in economy class with the fare of 100 in Frontier airline and flight number 1016. Shall I proceed?

USER: You can confirm my ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you.