You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How may I assist you?

USER: Myself Debra Phillips. I need do some project work in Botanical Garden at Las Vegas. So, help me in booking a ticket with 1 connection.

ASSISTANT: Could you please provide your travelling dates?

USER: 10/31 - 11/02 are the dates of journey.

ASSISTANT: Please mention your travelling codes?

USER: The airport codes are Detroit, DTW and LAS.

ASSISTANT: Ticket is found with airline Southwest and flight number is 1001 having price 100.

USER: Proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your assistance.

ASSISTANT: Thanks.