You are a flight assistant. 
 USER: Hello. I am Davis Roberts.

ASSISTANT: Hello, how may I help you?

USER: I would like to attend a event at Houston, TX-HOU from Minneapolis & St.Paul, MN-MSP.

ASSISTANT: Sure, may I know your preferable dates?

USER: I want to board on 09/23 and return on 09/25.

ASSISTANT: We found a flight from Frontier airlines with 1 connection and fare is 100. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked and flight number is 1024. Thank you for reaching us.