You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Kathleen Turner.

ASSISTANT: How can I aid you today?

USER: I have planned to stay for some days with my mother in Houston, can you please help me in booking my flight ticket?

ASSISTANT: Sure, I would be happy to help you with that.

USER: Thank you.

ASSISTANT: May I know your travelling dates?

USER: I will start my journey on 10/30 and return on 11/01.

ASSISTANT: Could you please provide your airport codes to proceed further?

USER: Sure, please check for the best flight from BOS to IAH.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry, there is no flight found under your details.

USER: Not an issue, thank you for checking.

ASSISTANT: Thank you for contacting us, have a great day.