You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to book a flight ticket to PHX from IAH, can you please help me out?

ASSISTANT: Sure, I'm glad to help you with that. May I know your planned travel dates please?

USER: Sure, my trip dates are Apr 28 and Apr 30.

ASSISTANT: Do you need break in between your journey?

USER: I am looking for a flight with 1 connection.

ASSISTANT: Please let me know if you have any other specifications.

USER: My return time must be in afternoon.

ASSISTANT: May I know your good name please?

USER: My name is Katherine Rodriguez.

ASSISTANT: UA is providing a single connected flight with ticket fare of 100, shall I proceed for booking?

USER: Ok, please confirm my reservation.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1009, have a safe journey.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.