You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you now?

USER: I am planning to visit Odysea aquarium. Could you help me in booking a ticket from MSP to PHX?

ASSISTANT: That's good.May I know the travelling details? May I know the travelling dates?

USER: I am travelling on 08/16 and 08/18.

ASSISTANT: Ok, may I know your name for booking for the flight ticket?

USER: I can afford 200 for the ticket. Katherine Scott here.

ASSISTANT: Sorry Katherine, there are no flights found on your requirement.

USER: No problem. Thank you for assisting me.

ASSISTANT: Thank you for choosing us, have a nice day.