You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Will you please help me to book a flight from CLT to SFO?

ASSISTANT: Sure, can I know your good name?

USER: My name is Margaret Lopez.

ASSISTANT: May I know your travelling dates?

USER: My journey dates are on Sept 19th to 21st.

ASSISTANT: Do you need a stopover in between journey?

USER: Yes.

ASSISTANT: There is a flight of Hawaiian airline, flight number 1022 with the fare of 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.