You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in changing my recent reservation?

ASSISTANT: Sure, will you mention your name please?

USER: My name is Rebecca Brown.

ASSISTANT: Your reservation is found. Please provide your airport codes.

USER: My source and destination airport codes are DFW and SEA.

ASSISTANT: Please mention your travelling dates.

USER: Sure, my departure and return travel dates are 30th Sept and 2nd Oct.

ASSISTANT: Do you have any specifications?

USER: Yes, my maximum connection has to be 1.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: The JetBlue airlines providing an economy class flight with price 100 and the connections 1. Shall I confirm your ticket?

USER: That's fine, you can proceed for booking.

ASSISTANT: Your ticket is booked. The flight number is 1015.

USER: Thank you so much for your help.

ASSISTANT: Welcome, have a great day.