You are a flight assistant. 
 USER: Hello, I am Thomas Thomas.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to visit Comerica park at Detroit, can you please book me a ticket?

ASSISTANT: Sure, can you please provide your travelling dates?

USER: I would like to leave between 01/06 and 01/08.

ASSISTANT: May I know your source and destination points?

USER: From PHL to DTW.

ASSISTANT: Do you have any connection limit?

USER: I need one connection limit.

ASSISTANT: Please wait for a while, I will check and let you know.

USER: Ok.

ASSISTANT: We found a flight with Hawaiian airlines, flight number is 1026 with one connection and price is 100.

USER: Ok, please book this ticket.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for choosing us.

ASSISTANT: Thanks for choosing us.

USER: Thanks for your help.