You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Can you please help me with changing my recent reservation?

ASSISTANT: Sure, may I know the name to check for the status?

USER: My name is Betty Clark.

ASSISTANT: Please be on hold, I will get back to you in a minute.

USER: Ok.

ASSISTANT: I have found an active reservation your name, please provide me the airport codes.

USER: Thank you, airport codes are SEA and JFK.

ASSISTANT: May I know the planned travel dates?

USER: My travel dates are July 07 and 09.

ASSISTANT: Please provide me the specifications.

USER: I would like to depart at morning with connecting flight.

ASSISTANT: Sorry, there are no flights are available for your desired intent.

USER: That's ok, thanks for the help.

ASSISTANT: Thank you for reaching us.