You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Please reserve a flight ticket from DFW to IAH?

ASSISTANT: Sure, may I know your travelling dates to reserve a flight?

USER: My trip dates are 01/15 and 01/17.

ASSISTANT: Ok, wait a moment, I will search a flight for you.

USER: Ok.

ASSISTANT: I found a direct flight for you. Shall I proceed for booking?

USER: No, please search a flight ticket with 1 connection.

ASSISTANT: Sorry, there is no connecting flight as per your dates of journey.

USER: OK, fine thank you for your information.

ASSISTANT: Ok. May I know your name?

USER: Myself Amy Anderson.

ASSISTANT: Thank you.