You are a flight assistant. 
 USER: Hello, I am Cynthia Collins.

ASSISTANT: Hello, how can I assist you ?

USER: I need to book a ticket to meet my friend who is staying in Austin. Could you please help me in booking a ticket from Oakland OAK?

ASSISTANT: Sure, Kindly mention your trip dates?

USER: My travelling dates are 05/26 and return on 05/28.

ASSISTANT: May I know your destination code?

USER: My destination code is AUS.

ASSISTANT: Do you need any price limit?

USER: Price should be below  5000.

ASSISTANT: We found Frontier airline with 1023. Shall I proceed? Your ticket has been confirmed with single connection.

USER: Thank you for booking a ticket.

ASSISTANT: Thanks for your information.