You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you?

USER: I am Amanda Nelson . I like to travel from DCA to OAK .

ASSISTANT: OK, can you please tell me your travelling dates?

USER: My date of travelling is on 09/17 to 09/19.

ASSISTANT: OK, thank you for providing the details. Please wait a minute. I will check for the flights. I found a flight with your requested dates and locations.

USER: OK.

ASSISTANT: The airlines AA with flight number 1014, having a connection limit as 1 and the fare is 100.

USER: OK.

ASSISTANT: Are you fine with this flight?

USER: Yes.

ASSISTANT: OK, Nelson your ticket is booked. Thank you for consulting us.

USER: Thank you .

ASSISTANT: Hope you have a great journey.