You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me to book a flight ticket from ATL to IAD to meet my family?

ASSISTANT: Sure, can you share your trip dates?

USER: I have planned to travel on June 23rd and return on June 25th.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight.

ASSISTANT: Is there any class preference?

USER: No, thanks.

ASSISTANT: Are there any other specifications?

USER: No, thanks.

ASSISTANT: Please forward your name.

USER: David Baker.

ASSISTANT: We found a connecting flight of fare 200 with airline Frontier and number 1023. Can I book?

USER: Ok, please book it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.