You are a flight assistant. 
 USER: Hello, My name is Janet Hernandez.

ASSISTANT: Hello, how may I serve you?

USER: I want to do a whole day of shopping at Houston to buy a home theatre.

ASSISTANT: Ok.

USER: Can you help me, To book a ticket from Chicago, IL - ORD to Houston, TX - HOU?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My travel dates are from 02/07 to 02/09.

ASSISTANT: Please wait a moment, I will check and get back to you.

USER: Sure. Please make sure that, My connections limit is 1.

ASSISTANT: Thanks for waiting, unfortunately there is no flight on your data.

USER: OK.

ASSISTANT: Thank you so much for choosing us.

USER: Thank you, For helping me.