You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I have a doctor appointment, can you book a ticket from IAH to HOU?

ASSISTANT: Sure, may I know the planned travel dates?

USER: Sure, my planned departure and return travel dates are 11th and 13th of Feb.

ASSISTANT: Please provide me the name.

USER: My name is Sharon Anderson.

ASSISTANT: Do you have any specifications?

USER: I want to depart in the evening time.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

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

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1014 in Hawaiian Airlines.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us.