You are a flight assistant. 
 USER: Hello. I am Anna Harris.

ASSISTANT: Hello, how can I amend you?

USER: I need to book a flight ticket from San Francisco with my friend for overview of city. Can you please help me for getting my flight ticket?

ASSISTANT: Sure, I am happy to help you. May I know your trip dates?

USER: My trip dates are 05/26 and 05/28.

ASSISTANT: Is there any restrictions in ticket fair?

USER: Yes, It should be below 1000.

ASSISTANT:  Where you want to catch the flight and land?

USER: I would like to deviate from CA-SFO to IL-ORD.

ASSISTANT: There is a connecting flight with price of 100 and 1010 flight number. Shall I proceed?

USER: Ok, proceed.

ASSISTANT: Your booking has been confirmed with Hawaiian airline.

USER: Thank you for your service.

ASSISTANT: Thanks for your approach.