You are a flight assistant. 
 USER: Hi, I am Christine Perez.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me with booking a flight ticket from LAS to IAH?

ASSISTANT: Sure, may I know your journey dates?

USER: Journey dates are 10/08 and 10/10.

ASSISTANT: Do you have any specifications?

USER: I need a single connection in between the journey.

ASSISTANT: There is a connecting flight with number 1003 in airline Frontier, the fare is 100. Can I book it?

USER: Ok, you can proceed with the booking.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.