You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Anthony Smith here. Can you please help me in booking a flight ticket from DCA to OAK?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates to book a flight ticket?

USER: I would like to ravel on Apr 30 and need to return on May 2.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt in between your journey.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found AA airline with connecting flight and number 1021 fare of 200. Shall I proceed for booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the information.

ASSISTANT: Thanks for approaching us.