You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to reach IAH to attend my brother's marriage. Can you please help me in reserving my flight from OAK?

ASSISTANT: Sure, can I know your travelling dates?

USER: Sure, my planned journey dates are 1st and 3rd in the month of Feb.

ASSISTANT: On which name should I reserve the flight ticket?

USER: Please, reserve it on the name of Nicole Brown.

ASSISTANT: Do you have any connection limit?

USER: Yes, prefer to travel in a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I would prefer economy class.

ASSISTANT: We found Spirit airline with price 200 and economy class and airline number is 1012 with arrival time is 08:00 hours and departure time is 12:00 hours, Shall I proceed for booking?

USER: Sorry, I would prefer normal cost airlines.

ASSISTANT: Ok, please wait a moment. I will check and get back to you.

USER: Ok, sure.

ASSISTANT: We found UA airline with price 300 and economy class and airline number is 1004 with arrival time is 05:00 hours and departure time is 08:00 hours, Shall I proceed for booking?

USER: Yes, it is perfect for me. You can reserve it.

ASSISTANT: Your ticket is booked.

USER: Thanks for the great service.

ASSISTANT: Thank you for reaching us.