You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: To do the Land-send with my brother at San Francisco, I am going to book a ticket.

ASSISTANT: Ok.

USER: Will you be my helping hand in this booking under the price limit of 200?

ASSISTANT: Sure, we are mirthful to help you.

USER: Ok.

ASSISTANT: Can you please let me know your landing airport code?

USER: I have to reach the San Francisco, SFO to do the Hiking Trails.

ASSISTANT: When would you like me to book  a ticket?

USER: Help me to book a ticket on 11/08 and 11/10.

ASSISTANT: Do you need a halt in between your journey?

USER: I have a halt in my journey.

ASSISTANT: Kindly, mention your boarding point to proceed further.

USER: I will start my journey from Minneapolis, & St.Paul, MSP.

ASSISTANT: May I know your good name?

USER: Please reserve my ticket with the name of Paul Carter.

ASSISTANT: Please wait a minute, I will check the flight availability and let you know.

USER: Sure.

ASSISTANT: Thanks for your time.

USER: Ok.

ASSISTANT: Unfortunately, we found a flight of UA airline with two connections. Shall I proceed?

USER: No, do not proceed.

ASSISTANT: Ok.

USER: Thank you for your quick response.

ASSISTANT: Thank you for reaching us.