You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Pamela Miller here.

ASSISTANT: Nice to meet you Pamela.

USER: Can you please help me in booking a flight ticket from MSP to LGA?

ASSISTANT: Sure, can you share your travel dates please?

USER: Sure, my travelling dates are from 08/02 to 08/04.

ASSISTANT: Thanks for waiting. But I am sorry to say that presently there are no flights available.

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

ASSISTANT: Thank you for contacting us.