You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Pamela Jones.

ASSISTANT: How can I help you?

USER: I am looking for a flight from IAH to EWR, can you help me in booking the flight ticket from Houston?

ASSISTANT: Let me know your travelling dates.

USER: Sure, my planned travel dates are May 07 and May 09.

ASSISTANT: Do you have any preferences?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Sorry, no flights found for your travelling dates.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thanks.