You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: Carolyn Campbell here.

ASSISTANT: How can I render you today?

USER: I would like to attend my family function. Could you please help me to book a ticket from CLT to OAK?

ASSISTANT: Sure, we are mirthful to aid you. On which dates would you like me to book a flight ticket for you?

USER: My travelling dates will be on 06/24 to 06/26.

ASSISTANT: What is the budget for your trip?

USER: Fare is 500.

ASSISTANT: Thanks for sharing your details. Based on your request we found a plane 1005 of AA airline with a connecting flight. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for availing us.