You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am planning to travel from MCO to IAD, can you please help me to book a flight ticket?

ASSISTANT: Can you please mention your travelling dates for the following journey?

USER: My travelling dates are May 24 and May 26.

ASSISTANT: May I know your name to proceed further please?

USER: My name is Jessica Jackson.

ASSISTANT: May I know your maximum connection limit too?

USER: I need a single connection flight.

ASSISTANT: Jessica Jackson, do you have any other preferences?

USER: My return time is evening.

ASSISTANT: There is no flight available for your journey, we will inform you if there is any availability on your requested dates.

USER: No problem, thank you for your information.

ASSISTANT: Thank you for approaching us. Have a great day.