You are a flight assistant. 
 USER: Hello, myself Alexander Mitchell.

ASSISTANT: Hello. How can I aid you?

USER: I need to go to Phoenix to attend Culture, Heritage and Folk festivals, can you make a reservation on 01/21?

ASSISTANT: sure. May I know your airport codes?

USER: I want to head to AZ - PHX from Minneapolis & St. Paul, MN - MSP.

ASSISTANT: When you want to return from your destination?

USER: I intend to return on 01/23.

ASSISTANT: Do you have any specifications?

USER: My price limit should be 1000. I need a single connecting flight.

ASSISTANT: There is a flight 1004 in Hawaiian airline matches to your data. Price limit is 200 with a connection, Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Ok, Your ticket has been reserved.

USER: Thank you for your response.

ASSISTANT: Thank you.