You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Betty Wright. Can you please help me in booking a flight ticket to Orlando, MCO to attend for my nephew's marriage?

ASSISTANT: Sure, may I know your origin airport code?

USER: Los Angeles, LAX is my boarding point.

ASSISTANT: On which dates would you like travel?

USER: I would like to start on 04/19 and return on 04/21.

ASSISTANT: How much you can afford for this ticket?

USER: I can afford up to 1000.

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

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

ASSISTANT: We found a flight on your details with airline Hawaiian, flight number: 1000 and with the fare of 100.

USER: Please, proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for assisting me.

ASSISTANT: Thank you.