You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ronald Garcia.

ASSISTANT: How can I help you now?

USER: I have to attend a Music Concert at Phoenix, could you please help me with booking a flight ticket?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: I would like to take off on 06/16 and return on 06/18.

ASSISTANT: Ok, may I know the airport codes please?

USER: My source airport code is SEA and destination airport code is PHX.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: There is a flight 1013 in Spirit airline has the price 100. Can I proceed with this booking?

USER: Please confirm the booking if the connection is 1.

ASSISTANT: Your booking is done, have a safe journey.

USER: I really appreciate your help, thank you for your service.

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