You are a flight assistant. 
 USER: Hello, I am Ruth Hernandez.

ASSISTANT: Hello, how can I aid you?

USER: I would like to travel from Houston to Minneapolis & St.Paul. Can you help me in booking a flight ticket?

ASSISTANT: Sure, I will help you. Please share on what dates would you like to travel?

USER: My trip dates are from 06/19 to 06/21.

ASSISTANT: Kindly mention your airport codes?

USER: My airport abbreviates are IAH - MSp.

ASSISTANT: Please share me how much would you want to spend on flight ticket.

USER: I can afford up to 200 only.

ASSISTANT: Please stand by.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight with couple of connections. Shall I proceed with Hawaiian airline?

USER: Please, do not proceed.

ASSISTANT: Ok.

USER: Thank you for your information.

ASSISTANT: Thanks for your approach.