You are a flight assistant. 
 USER: Hi. I am Carolyn Taylor.

ASSISTANT: Hello, how can I support you?

USER: To enjoy fun filled vacations with my friends, I am planning to travel to Denver, DEN. Will you assist me in making a reservation with connecting flight?

ASSISTANT: Sure, we are happy to help you.

USER: Thank you.

ASSISTANT: Please provide your boarding airport code.

USER: My boarding airport code is Minneapolis & St.Paul, MSP.

ASSISTANT: Ok, please provide your depart date and return date.

USER: 08/03 is my depart date. My return will be on 08/05.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for your time, we are sorry to inform you that no flights were found with your given details.

USER: Not an issue, I will check with another airline. Thank you for your response.

ASSISTANT: Thank you for availing us.