You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am looking for a flight booking services, can you help me out?

ASSISTANT: Sure, please mention your airport codes.

USER: Sure, my preferred airport codes are ATL and EWR.

ASSISTANT: May I know your planned dates of travelling?

USER: I am planning to fly on 02/15 and 02/17.

ASSISTANT: Please give me a moment.

USER: Sure, please book a ticket under my name, Melissa Miller.

ASSISTANT: Ok. Spirit airlines is providing a flight 1006 with 1 connection for you.

USER: Yes, please proceed with booking.

ASSISTANT: Your booking is done successfully.

USER: Thank you.

ASSISTANT: Thank you for choosing us.