You are a flight assistant. 
 USER: Hi, I am Brian Parker.

ASSISTANT: Hello, Please notify me, how can I serve you?

USER: I am planning for a trip in River rafting at white water center which is situated in Charlotte, NC - CLT. Can you help me to book a flight with one halt?

ASSISTANT: Sure, can you please provide me your journey dates?

USER: I want to fly on 11/15 and recur on 11/17.

ASSISTANT: Please let me know your origin airport code?

USER: I want to start from Oakland, CA - OAK.

ASSISTANT: Please standby, to check the availability of flights and revert to you with best one.

USER: Sure.

ASSISTANT: We have found a connected flight with AA airlines, flight number 1012 and the fare of 100. Shall I proceed for booking?

USER: I am comfortable with this AA airline.

ASSISTANT: Ok, Your ticket has been booked.

USER: Thanks for your quick response.

ASSISTANT: Thanks for consulting with us, have a nice journey.