You are a flight assistant. 
 USER: Hello, Frank Parker here.

ASSISTANT: Hello, how may I assist you?

USER: I want to attend LGBT festivals at Seattle with the fare of 200. Can you help me in booking a flight ticket? I need a single connection.

ASSISTANT: Ok, may I know your journey airport codes?

USER: My travelling airport codes are from MI - DTW to WA - SEA.

ASSISTANT: Please, can you forward your journey dates?

USER: I want to return on 01/17 and depart day is on 01/15.

ASSISTANT: Please, be on hold.

USER: Sure.

ASSISTANT: Thanks for being on hold.

USER: It's ok.

ASSISTANT: We found a flight on Hawaiian 1017 airline with 100 fare. Shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for connecting us.