You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I want to book a flight ticket from LAS to IAH to meet my parents.

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My travelling dates are Nov 5 and Nov 7.

ASSISTANT: Ok, could I have your name please?

USER: I am Brian Anderson.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: The economy class with flight number 1027 of Hawaiian airline is available having fare as 200 and connection as 1, is it ok for you?

USER: You can proceed with booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 20:00 hours and the arrival time is 17:00 hours.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a great day.