You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I would like to celebrate my birthday at Houston, please help me in booking a ticket from BOS to IAH.

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: My planned travel dates are 04/26 and 04/28.

ASSISTANT: Please wait for a moment, I will check the availability.

USER: Sure, take your time.

ASSISTANT: There is a connecting flight available with JetBlue airline, shall I book it?

USER: Ok, please book the ticket with the name Charles Miller.

ASSISTANT: Your booking is done with flight number 1001 on your given name.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a nice day.