You are a flight assistant. 
 USER: Hi, I am Deborah Phillips.

ASSISTANT: Hello,. How can I assist you today?

USER: I would like to book a flight ticket from LGA to IAH, so help me to book a connecting flight.

ASSISTANT: Sure, we are mirthful to aid you. When did you schedule your journey?

USER: My journey dates are 05/14 to 05/16.

ASSISTANT: Thanks for sharing your details. Sorry, we are currently no running any flights on your route.

USER: Ok, no issues. Thanks for your support.

ASSISTANT: Thank you for reaching us.