You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Mary Allen.

ASSISTANT: Ok.

USER: I need a ticket from Houston, HOU to Detroit, DTW under a fare of 200. Can you help me with this?

ASSISTANT: Sure, we are here to help you.

USER: Thanks.

ASSISTANT: Could you please provide me your planned journey dates?

USER: My planned journey dates are 06/22 and 06/24.

ASSISTANT: Ok, please wait for some time.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a Hawaiian airline, flight number: 1000, price: 100 with one connection.

USER: Perfect for me, you may please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks a lot for such a kind help.

ASSISTANT: Thank you, have a good day.