You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, How can I serve you?

USER: On the name Richard Thomas reserve a seat to Washington , DCA to visit White house. Will you help me out in booking my flight ticket on 01/24?

ASSISTANT: Sure, Do you have any price limit?

USER: 500 is the price range.

ASSISTANT: Please Share your return travel date?

USER: My return date is 01/26.

ASSISTANT: May I know your Origin airport?

USER: My origin code is Detroit, MI - DTW.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, please hold on.

USER: Sure.

ASSISTANT: We found a 1023 Spirit airline, with a single connection.

USER: Proceed with booking.

ASSISTANT: Your ticket has been reserved, with fare of 100.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for availing us.