You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know you good name please?

USER: My name is Mark Clark.

ASSISTANT: How can I aid you?

USER: I am planning to book a flight ticket to visit Minnehaha Falls in MN - MSP with my family. Could you help me in flight booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: My departure is 07/04 and my return on 07/06.

ASSISTANT: Please mention your origin?

USER: My source from CA - LAX. I need a single connection.

ASSISTANT: We found a connecting flight with fare of 100. Shall I proceed for booking in Hawaiian airline, 1009 flight number?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you, for your service.

ASSISTANT: Thanks for opting us, have a safe journey.