You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Charles Carter.

ASSISTANT: How can I assist you today?

USER: Can you help me in booking a ticket from ORD to SEA?

ASSISTANT: Sure, can you please share your preferable travel dates?

USER: My planning dates are from 06/18 to 06/20.

ASSISTANT: Let me check for the availability of flight.

USER: Sure.

ASSISTANT: Charles, there is a flight with price 100 and the connection is 1 with Hawaiian airline. Would you like me to proceed with the booking?

USER: That's great, please proceed.

ASSISTANT: Your booking is confirmed with 1010 flight number.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.