You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Alexander Hall. Can you help me in booking the ticket from LGA to IAH?

ASSISTANT: On which dates you are willing to travel?

USER: My planning dates are from 05/04 to 05/06.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: There is a flight for you with 1 connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.