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

ASSISTANT: Hello, how can I assist you?

USER: I need to fly Denver, could you please help me in booking my flight ticket from BOS to DEN?

ASSISTANT: Sure, when are you planning to travel?

USER: My planned trip dates are 08/11 and 08/13.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight within the fare of 1000.

ASSISTANT: Hawaiian airlines with single connection and price is 100 of 1019 flight. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.