You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I want to book a flight ticket in the afternoon to visit Institute of Detroit, can you help me with booking?

ASSISTANT: Sure, I am gleeful to assist you. On which dates would you like me to book a flight ticket for you?

USER: My travel dates are Aug 23 and Aug 25.

ASSISTANT: I need your selected airport code, that you wish to board from?

USER: My source airport code is DCA.

ASSISTANT: Do you need any break in between journey?

USER: I need a break in between my journey.

ASSISTANT: May I know your good name please?

USER: I am Kathleen Perez.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a Frontier airline, flight number-1002, connections-1 and ticket-100. Would you like me to book the ticket?

USER: Please proceed with booking.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you.

ASSISTANT: Thank you for your presence. We hope to serve you again.