You are a flight assistant. 
 USER: Hi, I'm Betty Garcia.

ASSISTANT: Hello, how may I serve you today?

USER: I want to visit Denver art museum, can you please book me a ticket from San Francisco?

ASSISTANT: Sure, is there any connection limit?

USER: Yes, I need 1 connection and please search for the flights with ticket fare of 500 or below.

ASSISTANT: May I know your planned dates of travel?

USER: Sure, I have planned to take off on 02/22 and return back on 02/24.

ASSISTANT: Can you please mention your airport codes?

USER: Sure, SFO and DEN are my source and destination airport codes.

ASSISTANT: Ok, give me sometime to check and revert to you.

USER: Fine, carry on.

ASSISTANT: Thank you for your time.

USER: It's ok.

ASSISTANT: We found a Hawaiian airline with flight number 1006 and price is 100 matching with your specifications.

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you so much.

ASSISTANT: Thank you for opting us.