You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Jack Collins.

ASSISTANT: Collins, how can I help you today?

USER: I would like to meet my friend at Houston, will you help me in booking the flight ticket from SFO to HOU?

ASSISTANT: I understand your request and will be happy to help you. May I know on what dates you need booking?

USER: My travelling dates are 03/18 and 03/20. I need a halt in between the journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1004. Shall I proceed with this flight?

USER: Sure, you can proceed with the booking.

ASSISTANT: Jack, I have confirmed your ticket with AA airlines.

USER: Thank you for helping me.

ASSISTANT: Thank you for contacting us.