You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

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

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

USER: My trip dates are 04/18 - 04/20.

ASSISTANT: Could you please help me with the airport codes?

USER: My airport codes are EWR - PHX.

ASSISTANT: May I know your connection limit?

USER: I need a single connection.

ASSISTANT: Do you have any other specification that you are looking for?

USER: No, thank you for asking.

ASSISTANT: Nicholas Thompson, there is a flight available with price 100 and the connection is 0 with Delta airline. Shall I proceed with the booking?

USER: Please reserve.

ASSISTANT: Your booking is confirmed with 1019 flight number.

USER: Thank you.

ASSISTANT: Thank you for reaching us.