You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I need to book a connecting flight from Washington to Orlando in order to attend a comic con. Can you help me with it?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned dates of travel are 12/01 and 12/03.

ASSISTANT: May I know your airport codes?

USER: I intend to reach MCO from IAD.

ASSISTANT: Please mention your price limit.

USER: I am able to afford up-to 1000.

ASSISTANT: Sorry, no flights found on your requested travelling dates.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for approaching us. May I know your name?

USER: Sure, my name is Virginia Thompson.

ASSISTANT: Thank you.

USER: Thank you.