You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My name is Carolyn Martinez. I want to visit The Space Needle in Seattle, can you please help me to book a flight from Charlotte?

ASSISTANT: Yes, I will definitely try by best to help you in booking your flight ticket. Could you please provide your planned dates of journey?

USER: My journey dates are Jan 25th and Jan 27th.

ASSISTANT: May I know your airport codes?

USER: My airport codes are CLT and SEA.

ASSISTANT: How much can you afford for this journey?

USER: I can pay up to 500.

ASSISTANT: OK, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian with price 100 and single connection. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your booking is done and flight number is 1028.

USER: Thank you for your assistance.

ASSISTANT: Thanks for reaching us.