You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Frank Scott.

ASSISTANT: How can I aid you?

USER: I want to book a ticket from LAS to DTW to meet my uncle, can you help me in booking?

ASSISTANT: Sure, may I know your journey dates?

USER: My departure date is on 02/13 and return on 02/15.

ASSISTANT: There is a connecting flight with number 1018 in airline Hawaiian, the fare is 200.

USER: Please proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.