You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Rebecca Collins. Please book me a ticket from IAH to JFK to meet my family.

ASSISTANT: Sure, can you please share your travel dates?

USER: I have planned to travel on 06/14 and 06/16.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Rebecca Collins, there is a flight available with price 100 and the connection is 1 with Delta airline. Would you like me to proceed with the booking?

USER: Ok, please book this ticket.

ASSISTANT: Your booking is confirmed with 1014 flight number.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for reaching us.

USER: Thank you.