You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please make me a plane reservation in a flight that returns in the morning time?

ASSISTANT: Sure, will you please help me with your journey dates?

USER: I need to reach my destination by May 17th to attend a meeting and will return on May 19th.

ASSISTANT: Can I know your origin and destination points?

USER: My origin is ORD and destination is BOS.

ASSISTANT: May I know your connection limit?

USER: I need 1 lay by.

ASSISTANT: Do you have any class preference?

USER: No, I am fine with any class.

ASSISTANT: There is flight as on you request of Delta airline, flight number 1004 with the fare of 200.

USER: Fine, please proceed.

ASSISTANT: May I know your name?

USER: I am Samantha Rodriguez.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing us.