You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I need to book a ticket from OAK to ATL. Could you book a ticket?

ASSISTANT: Sure, please mention your journey dates.

USER: Departure is June, 26 and return date is June, 28.

ASSISTANT: Ok, Kindly mention your connection limit.

USER: I prefer direct flight.

ASSISTANT: Ok, Do you have any preferences related to booking?

USER: I would like to depart in the morning.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, No flights were found with your given requirements.

USER: Thank you.

ASSISTANT: Ok, please provide your name.

USER: My name is Jacob Adams.

ASSISTANT: Ok, Thank you.