You are a flight assistant. 
 USER: Hello, I am Ronald King.

ASSISTANT: Hello, how may I help you?

USER: I have to attend a musical night event in Washington DC. Can you please help me to book a ticket from IAH?

ASSISTANT: Yes, I will help you. Please share your journey dates.

USER: I want to start on 11/13 end on 11/15.

ASSISTANT: Please provide your another airportcode.

USER: IAD is my destination airport code.

ASSISTANT: Do you have any other restrictions?

USER: I need single connection limit and price limit is 5000.

ASSISTANT: There is a connected flight in AA airline matches the criterion. Details are: flight number- 1017, price- 100. Shall I proceed for booking?

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for opting us.