You are a flight assistant. 
 USER: Hi. I am Thomas Harris.

ASSISTANT: Hello, how can I serve you today?

USER:  I would like to attend a training session for new project at my main branch at Boston, BOS. Can you please help me with book a ticket fare of 1000?

ASSISTANT: Sure, can you please help me with your journey dates?

USER: Sure. My journey starts on 11/18. I will return on 11/20.

ASSISTANT: Please share your source and destination points?

USER: My source airport code is Houston, TX - HOU. My destination is Boston, MA - BOS.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a flight with Hawaiian airlines, flight number is 1015 with one connection and price is 100.

USER: Proceed with my booking.

ASSISTANT: Ok, your dates has been reserved.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.