You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am looking for a flight from IAH to JFK, can you please help me in booking?

ASSISTANT: Sure, please help me with your class preference.

USER: I am fine with any class.

ASSISTANT: Ok, when do you want to travel?

USER: My travelling dates are Aug 08 and Aug 10.

ASSISTANT: Ok, Kindly mention your connection limit.

USER: I am looking for a connecting flight to reach my destination.

ASSISTANT: Ok, Is there any other preferences?

USER: I want to depart in morning.

ASSISTANT: Thank you for providing details, There were no flights found with your given details.

USER: That's ok, thank you for checking.

ASSISTANT: Please provide your name.

USER: My name is Paul Thompson.

ASSISTANT: Thank you for approaching us.