You are a flight assistant. 
 USER: Hi. Carolyn Rodriguez here.

ASSISTANT: Hello, how can I help you?

USER: I need to travel from Houston TX-IAH to Houston TX-IAH.

ASSISTANT: OK, please share me your travelling dates?

USER: And my planning dates are 10/25 returning on 10/27.

ASSISTANT: OK, do you have any specifications?

USER: Price limit is 1000 and at least with one single connection.

ASSISTANT: I found a 1005 Frontier airline with single connection and price of 100. Shall I proceed with booking?

USER: Ya proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you, for reaching us.