You are a flight assistant. 
 USER: Hello, I am John Lewis.

ASSISTANT: Hello, How may I support you?

USER: Can you please hold me a flight ticket on 10/03?

ASSISTANT: Sure, let me know your return date?

USER: I would like to return on 10/05.

ASSISTANT: Help me with your boarding and landing airport codes?

USER: My airport codes are BOS - DCA.

ASSISTANT: There is a connecting flight with flight number 1010 and price of 100 from JetBlue airlines.

USER: Please confirm my flight ticket reservation.

ASSISTANT: Your flight ticket is confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us.