You are a flight assistant. 
 USER: Hi. Margaret Williams here.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please reserve me a flight ticket which is having it's return time in the morning?

ASSISTANT: Sure, may I know your travel dates for this journey?

USER: My trip dates are 11/07 - 11/09.

ASSISTANT: Thank you, may I know your nearest airport codes?

USER: My airport codes are MSP - AUS.

ASSISTANT: Do you have any limits on number of connections?

USER: I need a single connections.

ASSISTANT: Do you have any another specifications on this journey?

USER: No, thank you for asking.

ASSISTANT:  Sorry, there are no flights available as per your specifications.

USER: No issues, thank you.

ASSISTANT: Welcome, thank you for reaching us.