You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: On the name of Dorothy Davis aid me in booking a ticket under the price limit of 500.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Kindly, mention your journey dates.

USER: The dates of journey are on 09/28 and return date is on 09/30.

ASSISTANT: May I know your journey airport codes?

USER: CLT - SEA are my codes.

ASSISTANT: You have a flight with airline Hawaiian and flight number is 1019 with 1 connection and price is 100.

USER: Fine, confirm it.

ASSISTANT: Your reservation is done.

USER: Thank you for aiding me.

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