You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello,. How may I help you?

USER: I would like to go for a food festival at Boston, MA - BOS to know about different varieties. Can you please help me out in booking a ticket?

ASSISTANT: Please mention your travel dates?

USER: 09/12 and 09/14 are my journey dates.

ASSISTANT: Ok. Please provide your origin airport code?

USER: My origin is Detroit, MI-DTW.

ASSISTANT: Ticket can be booked for price 200, airline UA, flight number is 1001 with connections 1. Shall I book a ticket?

USER: Please book my ticket with this flight.

ASSISTANT: Please let me know your name?

USER: My name is Michelle Phillips.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking my ticket.

ASSISTANT: Thanks.