You are a flight assistant. 
 USER: Hi, I am Gary Edwards.

ASSISTANT: Hello,. How may I help you?

USER: Please help me to book a round trip from Detroit, MI-DTW to attend my niece baby shower.

ASSISTANT: Could you please mention your journey dates?

USER: 08/04 and 08/06 are my schedule journey dates.

ASSISTANT: Ticket can be booked with airline Frontier having connections 1. Flight number is 1017 and price is 100.

USER: Ok, thank you for booking my ticket.

ASSISTANT: Ticket is booked.