You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Do you have any flight with 1 connection?

ASSISTANT: Ok, please provide your dates of travel.

USER: My travel dates are 06/20 and 06/22.

ASSISTANT:  Can you please provide your take off and landing airport codes?

USER: I want to travel from EWR to IAH.

ASSISTANT: May I know your good name?

USER: Mary Garcia here.

ASSISTANT: Thanks for your details, there is no flight found under your name.

USER: It's ok, thanks for your help.

ASSISTANT: Welcome, have a good day.