You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me in booking a flight ticket to EWR from HOU?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My travel dates are from Oct 29 to Oct 31.

ASSISTANT: Do you want a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Is there any other requirement related to booking?

USER: I would like to depart in the evening.

ASSISTANT: May I know your good name?

USER: I am Elizabeth Thompson.

ASSISTANT: Thank you for the details, sorry there is no flight found on your given journey data.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you visiting us, we hope see you again.