You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in booking a flight ticket to HOU from SFO in May month?

ASSISTANT: Sure, Can I know your travelling dates?

USER: Sure, my travelling dates are May 14 and May 16.

ASSISTANT: On which name should I reserve the flight ticket?

USER: Do the reservation with my name Dennis Thompson.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight for my journey.

ASSISTANT: Do you have any other specifications?

USER: I need my departure journey in the evening.

ASSISTANT: Sorry, there are no flights found on given dates.

USER: Not a problem, anyways thank you for the information.

ASSISTANT: Thank you for reaching us.