You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I oblige you today?

USER: Can you please help me with booking a flight ticket from CLT to IAH?

ASSISTANT: Sure, can I know your trip dates?

USER: My trip dates are Dec 14 and 16.

ASSISTANT: Do you need a stopover flight?

USER: I need a connecting flight.

ASSISTANT: Can I know your good name?

USER: My name is Linda Phillips.

ASSISTANT: Do you have any other specifications?

USER: I prefer to travel in normal cost airlines.

ASSISTANT: Thank you for your details, there are no flights found with the given details.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you.