You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,. How shall I help you?

USER: Can you please book a flight ticket to Detroit as I want to attend a shareholder's meeting?

ASSISTANT: Please provide your journey dates.

USER: I would like to travel on 09/18 and intend to return on 09/20.

ASSISTANT: Please specify your journey codes.

USER: I am heading to Detroit, DTW from Las Vegas, LAS.

ASSISTANT: Ticket can be booked with airline Hawaiian having connections 1. Flight number is 1020 and price is 100. Shall I book a ticket?

USER: Yes, please.

ASSISTANT: Please provide your name.

USER: My name is Jennifer Baker.

ASSISTANT: Ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thanks.