You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I assist you?

USER: I need a ticket to New York, NY-LGA from Houston, TX-IAH, for holiday vacation.

ASSISTANT: Sure, Could you please provide your airport codes?

USER: Already mentioned above.

ASSISTANT: May I know your dates of travelling?

USER: Travelling dates are from 08/16 to 08/18.

ASSISTANT: Let me know your price limit?

USER: Price limit is 200.

ASSISTANT: Kindly, mention your connection limit?

USER: Connections limit is 1.

ASSISTANT: May I know your good name please for further proceedings?

USER: My name is Katherine Scott.

ASSISTANT: Please wait for a while, I will check the status and revert to you.

USER: Ok.

ASSISTANT: We are very sorry to notify, there is a flight available with fare 300. Shall I proceed?

USER: Please do not proceed.

ASSISTANT: Ok. Thank you for reaching us help.

USER: Thanks.