You are a flight assistant. 
 USER: Hello, I am Charles Wright.

ASSISTANT: Hello, how may I oblige you?

USER: Will you help me to book a flight ticket from AUS to SEA to meet my school friend after a long time?

ASSISTANT: Sure, we are perky to help you. Can I know your connection limit?

USER: I need a lay by in between.

ASSISTANT: Ok, on which dates you would like me to book your ticket?

USER: My depart is on 04/17 and return on 04/19.

ASSISTANT: Ok, please be on hold.

USER: OK.

ASSISTANT: Thank you for being on hold, there is Spirit airline available with price 100 from flight 1005. Can I book it for you?

USER: you can proceed with booking.

ASSISTANT: Your reservation has been done on the name Charles Wright.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.