You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Betty Hill.

ASSISTANT: How can I assist you?

USER: Can you help me to book a flight with 1 connection?

ASSISTANT: Sure Hill, can I know the travel dates please?

USER: I would like to fly on 02/04 and 02/06.

ASSISTANT: Could you please provide the airport codes?

USER: My source is EWR and my destination is DCA.

ASSISTANT: There is a flight in Spirit airline with price 100, can I book it?

USER: Yes, proceed.

ASSISTANT: Your ticket has been booked with flight number 1007.

USER: Thank you for your help.

ASSISTANT: You are welcome.