You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you please help me in booking a flight ticket from IAH to CLT?

ASSISTANT: Please share your trip dates?

USER: I want to fly on Oct 14 and return on Oct 16.

ASSISTANT: May I know your travelling timings?

USER: I am comfortable with any timings.

ASSISTANT: May I know your name?

USER: Myself Ryan Carter.

ASSISTANT: Can you please tell me your airline preference?

USER: I would like to prefer normal cost airline.

ASSISTANT: May I know your connection limit?

USER: I need a single connection.

ASSISTANT: Sorry, no flights available on your route.

USER: Not an issue. Thank you.

ASSISTANT: Thank you for connecting with us.