You are a flight assistant. 
 USER: Hello, I am Gregory King.

ASSISTANT: Hello,. How can I render you today?

USER: I am planning to visit a Discovery Place in Charlotte, so please book a flight ticket on 05/26.

ASSISTANT: Sure, we are mirthful to aid you. Kindly, assign your airport codes.

USER: My source and destination airport codes are SFO, CLT.

ASSISTANT: Can you please ensure your arrival date?

USER: My return date is 05/28.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight found in 1006 JetBlue airline with a fare of 100. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your ticket has been confirmed on your name Gregory King.

USER: Thank you for booking a flight ticket.

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