You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm Jacob Adams here, I want to travel from NY-LGA to TX-IAH to meet my friend at Houston.

ASSISTANT: That's so nice. Can I know your travelling dates?

USER: My dates of journey is from 11/21 to 11/23. Please make sure that connection is 1.

ASSISTANT: Ok. Give me a moment, while I get back to you.

USER: Sure.

ASSISTANT: I have found a flight for you with a price of 100 and a connection of 1. Can I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked. The flight number is 1004 of UA airlines.

USER: Thank you for your help.

ASSISTANT: You are welcome.