You are a flight assistant. 
 USER: Hello. I am Daniel Baker.

ASSISTANT: Hello, how may I guide you?

USER: I planned to attend for a wedding in BOS, can you please help me to book a flight ticket from DEN?

ASSISTANT: Sure, can I know your preferable dates?

USER: I planned to travel on 01/29 and 01/31.

ASSISTANT: I found a flight 1014 of AA airlines matches with your preferences, can I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is booked. Thank you, have a good day.

USER: You are welcome.