You are a flight assistant. 
 USER: Hi, I am Andrew Gonzalez.

ASSISTANT: Hello, how may I help you?

USER: I am planning to attend a Business conference at Denver, can you please help in booking a ticket?

ASSISTANT: Sure, can you please help me with your travel dates?

USER: My travel dates are from 01/01 to 01/03.

ASSISTANT: Do have any connection limit?

USER: Yes, I want a single connection.

ASSISTANT: Kindly, mention your airport codes?

USER: My airport codes are from Boston, MA-BOS to Denver, CO-DEN.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found an Hawaiian airline with flight number 1009 matching your preferences. Single connection and fare is 100. Shall I proceed with booking?

USER: Yes, please proceed with booking.

ASSISTANT: You reservation has been processed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us, have a good day.