You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I useful to you?

USER: I am Sharon Davis. I am planning to give bear party to my friends. Can you please book a ticket on 06/19?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your source and destination points?

USER: It's a round trip and my airport code is Houston, HOU.

ASSISTANT: When will you come back to Houston?

USER: I will return on 06/21.

ASSISTANT: Do you have any other restriction in connection?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a connecting flight available for you with price 100 in JetBlue airline and flight number is 1021. Are you comfortable with this?

USER: You can proceed.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.