You are a flight assistant. 
 USER: Hello, I am Jason Taylor.

ASSISTANT: Hello Jason Taylor, how may I support you?

USER: My plan is to meet my friend on his birthday, Can you book a ticket on 06/30?

ASSISTANT: Sure, let me know your return date.

USER: My return date is on 07/02.

ASSISTANT: Please share your price limit.

USER: My price limit is 200.

ASSISTANT: Ok, may I know your airport codes?

USER: My airport codes are GA - ATL and DC - IAD.

ASSISTANT: Thanks for sharing your journey details. Please wait for a while, I will check the availability of flights and get back to you with best one.

USER: Sure.

ASSISTANT: Thanks for being patient, we found a connected flight with the fare of 100.

USER: Ok, you can proceed.

ASSISTANT: Ok, you booking has been confirmed with 1003 Delta airline.

USER: Thanks for your service.

ASSISTANT: Thank you for contacting us.