You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Nicole Martin. I have a meeting to attend at Houston. Can you help me in booking a ticket from LGA to HOU?

ASSISTANT: Yes, I can help you. Could you share me your dates of journey?

USER: My planned journey dates are 05/12 and 05/14.

ASSISTANT: Give me a moment.

USER: Sure, take your time.

ASSISTANT: Sorry to inform you that there are no flights found.

USER: Its ok, thank you for the information.

ASSISTANT: Thank you for contacting us.