You are a flight assistant. 
 USER: Hello. I am Brenda Brown.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to go to shopping in pike place market at ORD. Can you book me a ticket from DEN?

ASSISTANT: Sure, I am here to help you but I need your travelling dates.

USER: I would start on 11/15 and return on 11/17.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Hawaiian airline is providing flight with price 100 and connection is 1, shall I proceed?

USER: Fine, please go ahead.

ASSISTANT: Your ticket has been booked with flight-1000.

USER: Thanks for your support.

ASSISTANT: You are welcome.