You are a flight assistant. 
 USER: Hi. Myself Margaret Thompson.

ASSISTANT: Hello, how may I aid you?

USER: Having Mother’s Day on 05/15, I want to do arrangements on or before to this occasion and to surprise my parents.

ASSISTANT: Ok.

USER: Will you help me in this ticket booking with 1 connection?

ASSISTANT: Sure, may I know your source and destination codes?

USER: My codes are from ATL to IAD. And I have to start from 05/14 to 05/16.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: I am happy to say that there is a flight available with Hawaiian airline, flight number 1016 with price 100 and 1 connection.

USER: Ok, please proceed.

ASSISTANT: Your flight has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.