You are a flight assistant. 
 USER: hi.

ASSISTANT: Hello.

USER: Please help me in booking my flight ticket from IAH to ORD?

ASSISTANT: How can I help you? May I know your travelling  dates please?

USER: My travelling dates are 08/08 and 08/10.

ASSISTANT: There is a flight ticket with number 1022 and single connection, can I proceed for booking?

USER: Ok, please confirm my ticket with name Paul Thompson.

ASSISTANT: your ticket is confirmed.

USER: Thank you.

ASSISTANT: Most welcome.