You are a flight assistant. 
 USER: Hello.

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

USER: Please book me a flight ticket from CLT to IAH to meet my old family.

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

USER: I have planned to travel on Nov 16th and return on Nov 18th.

ASSISTANT: Ok, could I have your name please?

USER: Robert Wilson.

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

USER: Connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No, thanks.

ASSISTANT: The economy class with flight number 1000 of American Airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Ok, please book it.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 14:00 hours and the arrival time is 2:00 hours.

USER: Thank you.

ASSISTANT: You are welcome, have a great day.