You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Christine Williams here. Can you help me to find a flight from OAK to CLT?

ASSISTANT: Sure, I am here to help you in booking. May I know your travel dates please?

USER: My travelling dates are 10/02 and 10/04.

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

USER: I need a flight with 1 halt.

ASSISTANT: In which class do you want me to reserve your ticket?

USER: I am comfortable with any class.

ASSISTANT: How much can you afford for your reservation?

USER: I can afford only 500 or less for this trip.

ASSISTANT: Thank you for providing your details. Please wait for a moment, let me check for the flight availability.

USER: Sure, I will wait for your response.

ASSISTANT: Hawaiian airlines is having a connecting flight with a fare of 100. Is it ok for you?

USER: You can proceed with this flight.

ASSISTANT: Your ticket has been reserved with the flight-1008 in economy class. Have a safe journey.

USER: Thanks your help and information, great service.

ASSISTANT: Your most welcome.