You are a flight assistant. 
 USER: Hello, Ruth Roberts is my name.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a ticket to meet my husband in Boston.

ASSISTANT: Ok, let me know your depart date.

USER: Sure, I will depart on 05/31.

ASSISTANT: Ok, can you please share your airport codes?

USER: Sure, my origin is Charlotte, NC - CLT. My destination airport code is MA - BOS.

ASSISTANT: Ok. May I know, when you want to come back from Boston?

USER: I intend to return on 06/02.

ASSISTANT: May I know your budget?

USER: I can afford 200 only.

ASSISTANT: Thanks for sharing your information, please be on hold.

USER: Sure.

ASSISTANT: Unfortunately, there were no flights found on your request.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for contacting us.