You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best can I oblige you today?

USER: Can you please make a reservation between HOU  and BOS for my business meeting?

ASSISTANT: Sure, we are here to help you.

USER: Thank you for taking my request into consideration.

ASSISTANT: When are you planning to start and return on?

USER: My departure is on Aug 09 and please book my return ticket on Aug 11.

ASSISTANT: Do you need either a connecting flight or a direct flight?

USER: I will prefer connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I know your good name?

USER: Sure, my name is Kenneth Smith.

ASSISTANT: Is there any specifications with the timings?

USER: No.

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

USER: Oh! Sad to hear that. Anyway, thank you for the information.

ASSISTANT: Thank you.